Full notes
Full Book Of Yog Idle RPG 依盖之书 update
Read the full published notes in a cleaner layout. The original post stays linked below.
What changed
- UI and audio
- Events
- Maps
- Gameplay
- Balance
- Performance
Dear Commander:
We plan to start update maintenance on 15:00, May 29 (UTC+8). The maintenance is expected to take 120 - 240 minutes.
*Please pay attention to the community and in-game rolling announcements for specific times.
After the maintenance, please update the client to the latest version before start the game.
During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.
The following is the introduction of update contents:
Star Corona SP — "Illuminated SilverDragon" Arrives!
Reunited with a figure from her past, Vina's latent power awakens completely, transforming her into the Illuminated SilverDragon. In the future, other SP will also experience their own breakthrough moments as their stories unfold.
Reach Sanguine 2 with Legendary Dragon · Vina and consume an Astral Engraved Rule to activate her Star Corona SP form — Illuminated SilverDragon. She will gain an all-new skill set, exclusive Sanguine skill, exclusive weapon and relic, a standalone Archive entry, and brand-new voice lines.
How to obtain Astral Engraved Rule:
Head to the Fate Starwheel and spend Sanguine Stone to draw for it.
Star Corona Growth System Notes:
Level Inheritance: The Star Corona hero perfectly inherits the base hero's growth level.
Independent Configuration: Certain growth systems (such as Front, Pact, and Talents) require independent point allocation. These can be reset and reassigned at any time.
Further Growth: To raise the growth system's upper limit or continue training, switch back to the base hero.
New System: "Fate Starwheel"
Each spin costs 300 Sanguine Stone and grants 1 Fate Pointer. You can activate up to 3 pointers per spin.
Claim all 3 Grand Prizes on the wheel, and every remaining reward on the board will be yours in one sweep!
SP Blackguard Rerun — Legendary Dragon · Vina
Event Period: After the update ~ June 25, 2026
Starborne Era — New Content
Prologue: "First Arrival in the Otherworld"
Entering the mode for the first time triggers an exclusive story sequence (one-time only). Once completed, you may freely explore the overworld map.
Whispering Maze — Updates
New Replayable Maze: Refraction Maze
Location: Eastern region, on the road to Ivory Town
Special Drop: Pet — Blossom Spirit
Auto-Dispatch System
Visit the adventurer Borsena at any town tavern to dispatch an SP Blackguard squad on maze expeditions.
After the update, each maze must be cleared once to unlock dispatches for that maze. Dispatch progress is tracked independently per maze.
Success rate is determined by the number and Sanguine level of SP heroes in the squad, cumulative challenge count, and base event success rate — up to a maximum of 100%
Success rate directly affects the chance of obtaining dispatch rewards — the higher the success rate, the easier it is to earn rewards
Note: For more details on success rates, please refer to the gameplay instructions on the dispatch interface
Replay Maze Progress Rewards
Upon reaching a cumulative total of 50 clears in a single maze, commanders can claim that maze's progress reward: Star Pact Specialization ×10, used for upgrading talents in the Specialization Star Chart. (Progress and rewards are tracked independently per maze and can only be claimed once per maze.)
After the update, both manual clears and dispatch clears count toward cumulative progress
Other Additions and Optimizations
10 new overworld interaction events added around the eastern town of Ivory Town
Maze battle drops now include Realm Relic
Overworld map now features a day-night cycle that changes in real time
Added zoom-out perspective to view the full map from above and tap to travel
Starborne Era treasure battle unlock attributes now implemented
Optimized various interaction details during maze exploration
SP Blackguard Class Change System — "Class Change" Now Available!
SP Blackguards who meet the requirements can achieve a career breakthrough, gaining Class talent upgrades and an all-new Class Front, awakening even greater combat power.
Class Change Rules:
Requirements: SP hero level ≥ 400; Front level ≥ 8
Consume Class Certificates to promote into a Class hero, gaining HP and damage bonuses
Upon successful Class Change, the Class hero immediately receives exclusive talent skill points that can be freely allocated
As Class Level increases, the special Class Front Effect will also unlock
In this first phase, Mystic blackguards can change class into Occultist or Arcane Tattoo Mage.
Class Certificate Acquisition:
Starwish Shop — Exchange with Starwish Stones
Starborne Era — Maze battle drops
Other Notes:
The reset function refunds 100% of materials(Diamond handling fee only)
2 new Class Support Slots added: only Class heroes can be deployed here, providing the entire team with Class Front support
Bonus Reward Distribution!
Titles now include Title Special Supply — starting from Novice Commander I, each level grants additional Covenant Crystal rewards
Ra's Tower now features Ra's Goddess's Blessing — advancing through the first 5,000 floors grants additional Covenant Crystals and Smoked Meatloaf
Achievement mission rewards have been upgraded from Diamonds to Covenant Crystals. After the update, all players' achievement reward claim progress will be reset — commanders may claim them anew!
In Team Mode main story exploration stages, all difficulty levels' area completion reward collections have been upgraded from Diamonds to Covenant Crystals. After the update, all players' reward claim progress will be reset — commanders may claim them anew!
Super Monthly Pass — Limited-Time Benefits
Duration: After the update ~ June 30, 2026
Purchase the Super Monthly Pass during the event to receive the following benefits:
Unlock 3-day login reward eligibility
Receive 1 month of standard Monthly Card for free
Each player may participate once during the event
Cornucopia — In Progress!
Invest a certain amount of Coupons and receive even more Coupons in return!
Duration: After the update ~ June 18, 2026, 10:00
Limited-time Optional Banner
Available Blackguards in this Banner:
Coltish Artillerist, Legendary Dragon, Foxy Archduchess, Coffin Morrigan, Thorny Bramble, Centaur Minerva, Schneemond Princess, Shadowy Mirage, Nirvana Ignis, Judgement Hammer, Lady Swan Lake, Shamneko in Night, Blooming Ink Deer, Marine Rime, Flabellum Seraph, Falling Samele, Tundra Thunder, Everlasting Sol, Flicker Pierce, Jadeform Immortal, Phantasmal Dream, Double Shot Pursuit, Wightbone Dragon, Twinkle Palette, Skyborne Machina, Golden Hatch, Blazing Shear, Celestial Luan, Silverblade Oath, Green Whisper, Crimson Warshadow
Duration: After the update ~ June 12, 2026
The selected SP Blackguard may be freely swapped for another available SP Blackguard before they are successfully summoned. Pity counter is retained when swapping.
Once the selected SP Blackguard has been summoned, they cannot be changed to another SP Blackguard.
Limited-Time Pass
Duration: June 1, 2026 ~ August 1, 2026
During the event, commanders earn Pass EXP by spending FP or AP to level up the Pass and claim rewards. Unlock the Premium Pass to receive:
Sasaya's outfit set: Silver Bloom with matching headpiece and hair accessory
Sanguine Optional Box
Massive amounts of Sanguine Stones
And more!
Time-Limited Pack Store Update
New arrivals: TL Otherrealm Supply I, TL Otherrealm Supply II, Summer Whetstone Pack, Summer Contract Pack
Duration: After the update ~ June 24 (4 phases total)
Optimizations & Adjustments
Lifetime Card
Otherrealm Vault withdrawal count +20
The reward weapon granted upon Lifetime Card purchase has been replaced with Divine Judgment Shard, which now features combat skills
Players who already purchased a Lifetime Card before this event can claim the following rewards: Divine Judgment Shard ×1, Sanguine Stone ×300, Otherrealm Coin × [c]300,000[/c]. Unclaimed rewards will be sent via mail
SP Monthly Card
Daily Sanguine Stone rewards increased from 20 to 30
Summon Crystal — Grade Points Reward Boost
Aside from the Standard Summon, the Grade Points reward per pull in all other
banners has been increased from 100 to 600
Superior Supply Line — Requirements Reduced
The Summit score requirement in the Superior Supply Line event has been reduced from 2,000 to 1,000
Team Order Adjustment
In multi-team game modes, tap the Adjustment Mode button above the team number to easily swap the order of your current team with another
Ling Long Joins Twilight Prelude Treasure
Ling Long has been added to the Light-Dark Blackguard Random Roster and Light-Dark Blackguard Select Roster rewards in the Twilight Prelude Treasure
Primeval Gates — New Difficulty Levels & Optimized Drops
8 new difficulty levels added for Faceless Heretic, Queen of Thorns, and Abyssal Goliath
Starting from difficulty 4 (level 350), all Primeval Gates stages now drop 17 new Mythic-grade equipment pieces
The Void Chasm leaderboard will no longer display players' clearing lineups
The Rune system now features a Quick Equip function, allowing you to equip Sub Runes with one tap
New Seasons for Regular Modes
Everwinter Land
[Everwinter Land] New season is about to start. Due to the blessing of Ice, Ice type heroes will enjoy additional combat ability improvements in the battle of [Everwinter Land]
Participate in the Everwinter Land Rankings. Commanders who place at the top will receive the following rewards:
Time Capsule:Genesis S Avatar Box,Genesis Frame Box
Void Chasm & Season 10 Launch
Duration: 2026-06-01 ~ 2026-06-29
Top commanders on this season’s leaderboard will receive the following rewards:
Exclusive Avatar:Amber Cat's Whisper
Time Capsule:Genesis S Avatar Box,Genesis Avatar Box,Genesis Title Box
Academy Cup
Duration: 2026-06-01 ~ 2026-06-29
Participating in the Academy Cup competition, the top-ranked commanders will obtain the following rewards:
Exclusive Avatar Frame:Azure Tide · Silver Bough
Time Capsule:Genesis S Frame Box,Genesis Frame Box,Genesis Title Box
Otherrealm — Carnival Season
Season Duration: June 1, 2026 ~ July 29, 2026
Season entry threshold adjusted to Level 400
Monster HP and ATK weakened
During the Carnival Season, battles have a chance to drop Realm Relic
Events
Starluck Blessing - Vina's Weapons
“A trace left behind when a star falls across the sky — once believed to be a blessing from the gods.”
Duration: After update ~ 2026-06-25
Spend Starwish Stone to draw from the event pool for a chance to obtain [c]Vina[/c]'s weapon skin — Veiled Blossoms, along with Vina's [Cream Pastoral] skin set and matching headwear, Whetstone, bound Gold, Archaic Prefix/Suffix Removal Stones and Addition Stones, Otherrealm Coin, and more. After drawing the grand prize, subsequent rounds of premium value packs will be unlocked for purchase.
Duration: After update ~2026-06-25
Complete event spending requirements to obtain the following skins and more rewards:
32,800 Points: Sanguine Optional Box
100,000 Points: Supreme Skin Chest Ⅱ (Choose one specific previous limited cumulative recharge skin)
200,000 Points: Lottery Skin Box (Choose one specific previous Lucky Draw skin)
300,000 Points: Vina's [Frost Whisper] outfit set and matching headwear and backwear
Old Blade Sheathed
Event Period: June 1, 2026 ~ June 13, 2026
Rewards: Otherrealm Coin ×220K, Covenant Crystal ×1,050
New Edge Drawn
Event Period: June 16, 2026 ~ June 29, 2026
Rewards: Otherrealm Coin ×220K, Covenant Crystal ×1,050
Event Rule
Duration the Event, every【Sanguine Summon】will gain point, accumulate point to obtain massive pts reward. Event reward can be claimed up to 6 rounds
This event will have server/Cross server ranking, and will provide related ranking reward (The Heart of Summon leaderboard will be replaced)
Expected Event Duration
After update~2026.6.11 12:00
Event Rule
During the Event, consume FP will have chance to drop event coin「Sakura Emblem」. 「Sakura Emblem」can be used to exchange various reward on event shop.
Expected Event Duration
2026.6.15-2026.6.21
Blaze the Trail
Event Rule
During the event period, every 1 FP commander consume will gain 1 event point, accumulate point to certain amount will gain stage reward, there will be 7 stage, up to 6 rounds.
Single-server and Cross-server leaderboard will be set on this event, rewards will be distributed based on the total event points accumulated during the event.
Expected Event Duration
2026-6-15 08:00 - 2026-7-13 12:00
Event Rule
During the event period, every blackguard summon will give 1 point, accumulate points to obtain massive accumulative point reward.
Expected Event Duration
2026-6-22 08:00 – 2026-6-28 12:00
Event Rule
During the Event, Commander can obtain massive accumulative point reward after reaching certain Academy Cup point.
The Event will have separate Leaderboard, Blacktide Medal and Exclusive Avatar will be offered as ranking reward.
Expected Event Duration
2026-6-15 08:00 - 2026-6-21 12:00
Future Update Plans
Expand Academy Gift levels and enhance rewards
When new Archaic Equipment is released, the Otherrealm Weapon Progress Wish Pity System will be launched simultaneously.
One-tap dismantle for Gems and Grimoires (Enchanting Manuals)
All-new Tower Climb mode [CLASSIFIED] — unlock global attribute bonuses
BUG Fixes and Other Optimization
Stormrise Front's tornado effect now has a 10-second initial cooldown at the start of battle
[Guard of Blazing Star] — orbiting fireball speed reduced to 25% of its original value; damage per fireball increased to 400% of its original value
Fixed an issue where HP could not recover properly while in the Undying state.
Fixed an issue where [Belt of Exocist] could fail to dispel enemy buffs
Source
Changelog.gg summarizes and formats this update. How we read updates.
