Ver. 3.6 [Last and First Principles] is Available!

Last and First Principles

Main Event

[Eligibility]: Complete the main story 1ST-16 [Heaven Apostles]

Story Mode: After the version update on 2026-07-02 - 2026-07-22 04:59 (UTC-5)

Hard Mode: 2026-07-09 05:00 - 2026-07-22 04:59 (UTC-5)

Event Shop: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: Stories and challenges of [Last and First Principles] will be available during the event. Complete challenges and event tasks to obtain [Deductive Step], and exchange them for rewards in the event shop.

[Main Rewards]: Clear Drops, [Deductive Step]

[Complete Induction]

Enigma's Exclusive Mode

[Eligibility]: Complete the main story 1ST-16 [Heaven Apostles]

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]:

Play as Enigma and lead a research team to develop inventions. Each researcher has their own expertise and ideas.

Choose an invention category and the materials needed to craft a wide variety of inventions. Through your researchers' hard work, you can create inventions with higher stats and ratings.

Experiment with different formulas and craft higher-rated inventions to raise your laboratory's level.

[Main Rewards]: Clear Drops, White Rum's garment [Sailing Around the World]

[Last and First Principles]

Sign-in Event

[Eligibility]: Complete the main story 1ST-01 [Wretched Brats]

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: During the event, sign in for 7 days in total to get Unilog x7.

[War Room]

Reward Update

[Eligibility]: Complete the main story 1ST-16 [Heaven Apostles]

[Duration]: After the version update on 2026-07-02 (UTC-5)

[Reward Update]: Key of Thought, Exquisite Insight Package

※More rewards will be added in future updates.

Euphoria Character Enhancement System

[Eligibility]: 6-star characters must reach Insight III Lv. 30. 5-star characters must reach Insight III Lv. 1. And complete the main story 1ST-16 [Heaven Apostles].

[Duration]: After the version update on 2026-07-02 (UTC-5)

[Characters Available]

6-Star - Recoleta

[Euphoria and Lucidity]

[Eligibility]: Complete the main story 1ST-16 [Heaven Apostles]

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: A flash of inspiration in familiar eyes, a moment of epiphany when euphoria flies.

[Main Rewards]: Jar of Picrasma Candy, Growth Materials

[Focused Flashback]

New Regularly Updated Mode

[Eligibility]: Complete the main story 3RD-02 [Frog and Toffee]

[Duration]: 2026-07-04 05:00 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: No matter the abyss spawned by the soul's darkest storms, hope always finds a way.

※During the event, deploy multiple teams to challenge stages. Complete each stage within a certain number of rounds to collect stars, which can be accumulated to claim rewards.

※[Brainwave Shop] is now available. Complete designated tasks to earn Primordial Pattern, which can be exchanged for rewards in [Brainwave Shop]. Unspent Solidified Myth from Reveries in the Rain will be converted into Primordial Pattern at an equivalent rate.

[Main Rewards]: [Primordial Pattern], Unitone - [Ripples on the Water], Banner of Wonder

[Mane's Bulletin]

[Eligibility]: Complete the main story 1ST-16 [Heaven Apostles]

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: Investigate the bizarre events behind the rumors and stuff the clues into an airtight pocket. We offer gold and glory for the most groundbreaking news. Investigation Targets: [Captive of Transcendentality Type II], [Distortion of Faith Type II], [Caterpillar of Destruction].

[Captive of Transcendentality Type II] Weakness: Spirit, Intelligence

[Distortion of Faith Type II] Weakness: Beast, Intelligence

[Caterpillar of Destruction] Weakness: Plant

[Main Rewards]: Gluttony, Crystal Casket, Sonorous Knell, Greed, Polarization, Resonance Materials, Insight Materials

[Double Minting]

[Eligibility]: Complete the main story 2ND-10 [The Chew-Chew Potion]

[Duration]: 2026-07-13 05:00 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: During the event, get double rewards from [Mintage Aesthetics] stages (up to 4 times per day; 20 times in total).

[Roaring Revelry - Growling Party]

[Eligibility]: Complete the main story 1ST-01 [Wretched Brats]

[Duration]: After the version update on 2026-07-02 - 2026-07-22 04:59 (UTC-5)

[Event Intro]:

During the event, complete tasks to earn Roar Decibels for the Roar Jukebox of this version, and increase Decibel Level.

Log in for a certain number of days to claim large amounts of Roar Decibels.

Decibels earned through this event do not count toward the weekly cap.

Weekly tasks refresh every Monday at 05:00 (UTC+8).

Once the Decibel Level reaches the cap of the event, you can no longer receive Decibels from the tasks in this event.

[Welcome to the Future]

[Eligibility]: Complete the main story 1ST-16 [Heaven Apostles]

[Duration]: 2026-07-16 05:00 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: Complete tasks during the event to claim rewards.

[Main Rewards]: Clear Drop x400, Picrasma Candy, Growth Materials

[Deciphering Reality]

Time-Limited Character Banner

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: During the event, the following characters enjoy RATE UP: 6-star [Enigma (Intelligence)], 5-star [Sweetheart (Beast)], [Charlie (Star)].

※This is a [Time-Limited Character Banner] and shares the same guarantee with summoning events of the same type.

※The first 10 summons guarantee at least one 5-star or higher character.

※[Enigma] is a new non-limited character and will be added to the [Standard Pool] after 3 versions.

※Please tap the [Details] button in the bottom left corner of the summon page for more information.

[Ripples on the Water]

Time-Limited Event Banner

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Summon Intro]:

※Players can freely select one 6-star character from the designated range for RATE UP. The selected character can be changed at any time.

※The first 6-star character obtained during this summon event is guaranteed to be the selected 6-star character (one-time only). Subsequent 6-star character summons have a 50% probability of being the selected character. If a non-selected 6-star character is summoned, the next 6-star summon is guaranteed to be the selected character.

※In this event, the first Summon x10 attempt consumes only Unilog x7.

※[Ripples on the Water] is a [Time-Limited Event Banner] and does not share guarantee with other types of banners.

※This is a [Ripples on the Water] banner and shares the same guarantee with summoning events of the same type. After the event, the guaranteed count will not be cleared and will carry over to the next [Ripples on the Water] banner.

※Please tap the [Details] button in the bottom left corner of the summon page for more information.

[Available Characters for Selection]: Recoleta, Melania, Tooth Fairy, Willow, Tuesday, Isolde

[Roar Jukebox: A Brief History of the Future]

[Duration]: After the version update on 2026-07-02 - 2026-07-22 04:59 (UTC-5)

[Event Intro]:

During this event, Timekeepers can increase Decibel Level by completing tasks in Roar Jukebox and gain abundant rewards.

Unlock [Collector's Edition] to get Recoleta's limited garment [The Weight of Words], Crystal Casket, Unilog, and Lakeside Ripple (open to select either Decatone - Ripples on the Water (Time-Limited) x1 or Immaterial Battery x1)!

Unlock [Deluxe Edition] to increase your Decibel Level by 10, get Exclusive Dynamic Portrait, Sonorous Knell x5, Clear Drops, and Jar of Picrasma Candy x3!

[Garment Intro]:

Increase your Decibel Level to 10 and unlock [Collector's Edition] to get Recoleta's limited garment [The Weight of Words].

Check out and wear the new garment on the character's garment interface.

Card #0 to #21

New Garments

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: During the event, the following new garments will be for sale in [Garment Shop] for a limited time.

"Card #0 to #21" Series: [The Ever-Burning Embrace] - Marsha

[The Ever-Burning Embrace] Price: $9.99 / Crystal Drop x1,080

During the event, White Rum's theme garment [Sailing Around the World] can be obtained through [Complete Induction] for a limited time for FREE!

Parterre of Puzzles

Wilderness Theme Pack

[Duration]: After the version update on 2026-07-02 - 2026-07-23 04:59 (UTC-5)

[Event Intro]: During the event, the [Parterre of Puzzles] theme pack (partial) will be available in [Wilderness Shop] for a limited time!

The [Where Auroras Rest] theme pack (partial) will be permanently available in [Wilderness Shop].