01 NEW STORY COLLECTION EVENT: FANTASY IN THE MIRAGE
EVENT STAGES DURATION: December 11, 2025, 08:00 – December 18, 2025, 03:59 (UTC-7)
UNLOCK REQUIREMENT: Clear Main Storyline 1-10
STAGE DROPS: 'Sweetie', Materials, etc.
DETAILS: Fantasy in the Mirage event stages will be open for a limited time. Players can obtain 'Sweetie' by clearing event stages. 'Sweetie' can be used to redeem event rewards and Information Fragments in [A School for Item Spirits]. Information Fragments can be used to unlock the stories in Story Collection.

[A School for Item Spirits]
DURATION: December 11, 2025, 08:00 – December 21, 2025, 03:59 (UTC-7)
REWARDS: 0011 Yun Series - Soaring Will for Bison, Information Fragments, Module Materials, Elite Materials, Battle Records, LMD, Recruitment Permits, etc.

Note:
After the event ends, this event will be included in the [Public Affairs].

02 LIMITED-TIME HEADHUNTING OPEN – THE ROLLING THUNDER
DURATION: December 11, 2025, 08:00 – December 25, 2025, 03:59 (UTC-7)
DETAILS: During the event, the Limited-time Headhunting, [The Rolling Thunder], opens and the following Operators will appear at a higher rate:
★★★★★★: Leizi the Thunderbringer
★★★★★: Record Keeper / Warmy

Note:
This is a [Standard Headhunting]. If you make 150 headhunting attempts without receiving the current rate-up 6-star Operator, the next 6-star operator received is guaranteed to be the current rate-up 6-star Operator.

03 NEW OPERATORS NOW AVAILABLE
The following Operators will be added to the game:
★★★★★★: Leizi the Thunderbringer
★★★★★: Record Keeper

Note:
- Leizi the Thunderbringer and Record Keeper will become available in other [Standard Headhuntings] after December 25, 2025, 04:00 (UTC-7).
- Leizi the Thunderbringer and Record Keeper will gain more trust in the event stages during the event.

04 SANITY REFUND & PRACTICE OPTIMIZATION
UPDATE TIME: December 11, 2025, 08:00 (UTC-7)
DETAILS: After the update on December 11, 2025, 08:00 (UTC-7), Sanity Refund and the Practice mode will be optimized. Regardless of whether it is the first time a stage is attempted, if a battle fails or an operation is abandoned, all Sanity consumed will be fully refunded. In addition, Practice Drill will no longer consume Drill Plan and will become an unlimited-use feature.

05 NEW ARRIVALS AT THE OUTFIT STORE
DURATION: December 11, 2025, 08:00 – January 1, 2026, 03:59 (UTC-7)
DETAILS: The following new Outfits will be available at the Outfit Store, including:
Coral Coast Collection - Summer Flowers FA137 for Lin
0011 Yun Series - Beside Dreams for Pozëmka
0011 Yun Series - Amongst Lotuses for Cuora

EPOQUE Collection - Staring into the Abyss for Ulpianus

06 RE-EDITION AT THE OUTFIT STORE
DURATION: December 11, 2025, 08:00 – December 25, 2025, 03:59 (UTC-7)
DETAILS: The following Re-edition Outfits will be available at the Outfit Store, including:
Coral Coast Collection - Summer Flowers FA317 for Saileach
Coral Coast Collection - Beach Guard GT003 for Stainless
Coral Coast Collection - Holiday HD61 for Beeswax

Coral Coast Collection - Summer Flowers FA075 for Reed the Flame Shadow
Coral Coast Collection - Temperature Difference RT.RX07 for Typhon
Coral Coast Collection - Holiday HD78 for Proviso
Coral Coast Collection - Shining Dew SDm09 for Totter

EPOQUE Collection - Her Aspiration for Astgenne

07 NEW FURNITURE SET – BLUE COUNTRY STUDY
DETAILS: Brand new set of themed furniture, Blue Country Study will be available.
DURATION: December 11, 2025, 08:00 – December 25, 2025, 03:59 (UTC-7)

08 LIMITED-TIME PACKS AVAILABLE
DETAILS: During the event, the following packs will be available at the Store for a limited time.

Guard Chip Pack
DURATION: December 11, 2025, 08:00 – December 25, 2025, 03:59 (UTC-7)
CONTENTS: Guard Dualchip* 4, Guard Chip* 5, Skill Summary - 3* 45, Skill Summary - 2* 25, Skill Summary - 1* 10

Winding Paths Pack
DURATION: December 11, 2025, 08:00 – January 1, 2026, 03:59 (UTC-7)
CONTENTS: Originite Prime * 16, LMD * 700000

Lightning Majesty Pack
DURATION: December 11, 2025, 08:00 – January 1, 2026, 03:59 (UTC-7)
CONTENTS: Top Operator Training Invitation Letter * 1, Senior Operator Training Invitation Letter * 1, Professional Operator Training Invitation Letter * 2
Top Operator Training Invitation Letter: Use to level up a 6-star operator who has not yet been promoted to Elite 2 directly to Elite 2, Level 1. Resources already invested will not be returned after usage.

Integrated Strategies Data Pack
DURATION: December 11, 2025, 08:00 – January 1, 2026, 03:59 (UTC-7)
CONTENTS: Module Data Block * 12

Integrated Strategies Data Box
DURATION: December 11, 2025, 08:00 – January 1, 2026, 03:59 (UTC-7)
CONTENTS: Module Data Block * 24, Data Supplement Instrument * 30, Data Supplement Stick * 90

09 NEW REDEEMABLE AVAILABLE IN [DISTINCTIONS] AND [UNIVERSAL CERTIFICATES EXCHANGE AREA]
UPDATE TIME: December 11, 2025, 08:00 (UTC-7)
DETAILS: New redeemable in [Distinctions] and [Universal Certificates Exchange Area]:
0011 Tempest Series - 'Afternoon Teatime' for Aciddrop