(PRE-ORDER) X:IN - [CHAIN REACTION] 1st Album PLATFORM Version

X:IN - [CHAIN REACTION] 1st Album PLATFORM Version

Release Date: October 20, 2026

Contents (per version):

• 1 Mini Card (QR version, random out of 2 types) 
• 1 Selfie Photo Card A (random out of 5 types)
• 1 Selfie Photo Card B (random out of 5 types)
• 1 Selfie Photo Card C (random out of 5 types)
• 5 Official Photo Cards
• 1 Sticker

 

*** IF YOU INCLUDE NON-PRE-ORDER ITEMS IN A CART WITH PRE-ORDER ITEMS, NON-PRE-ORDER ITEMS WILL BE SHIPPED ALL TOGETHER ON THE LATEST RELEASE DATE. ***

Pre-order items are scheduled to be officially released in near future. You can place orders for these products in advance before the items and any pre-order benefits run out of stock.

Pre-orders will be fulfilled in the order of receipt as the corresponding item is officially released. You will be notified if the official release schedule changes.

Depending on versions, contents (cover, photo book, mini book, photo cards, posters, etc.) in the official album package may vary.

 

All products are officially distributed BRAND NEW and FACTORY SEALED packages.

Your purchase quantity will count towards HANTEO, CIRCLE (GAON) and BILLBOARD Charts.

 

[Track List]

DISK(CD) 1.
01. ZZIRIT (feat. Luísa Sonza)
02. Brain Chemistry
03. Octane
04. Chemical Moment
05. Tempered Steel
06. Zero Kelvin
07. Boom! Crash
08. Neurotox:in (feat. tiLLie)
09. H₂O
10. pH7
11. Girls On Fire (Hardbass Remix)

 

Description (Translated):

[Components]
ALBUM CASE
W 56 x H 87 x T 10(mm)

MINI CARD (QR ver.)

1ea out of 2ea (random)
W 55 x H 85 (mm)

SELFIE PHOTO CARD A
1ea out of 5ea (random)
W 55 x H 85 (mm)

SELFIE PHOTO CARD B
1ea out of 5ea (random)
W 55 x H 85 (mm)

SELFIE PHOTO CARD C
1ea out of 5ea (random)
W 55 x H 85 (mm)

OFFICIAL PHOTO CARD
1 set
W 55 x H 85 (mm)

STICKER
1ea
W 40 x H 40 (mm)


X:IN 1st Full Album [Chain Reaction]
The reaction sparked by a new encounter, a chain leading to a wider world of music.
X:IN opens a new chapter of musical expansion through their first full-length album, [Chain Reaction]. Based on the team's unique identity built up so far, they have challenged themselves with various genres and sounds that they had not attempted since their debut, and have captured another possibility of X:IN, with all members participating in songwriting.
This album features external artists with distinct musical styles, such as Luísa Sonza and tiLLie, where different languages and cultures meet X:IN's energy to create a new reaction.
This direction can also be confirmed through the track titles. Names reminiscent of chemical concepts and substances, such as 'Chemical Moment', 'Octane', 'Brain Chemistry', 'H₂O', and 'pH7', connect the theme of a 'chain reaction'. Just as substances of different properties meet to cause a transformation, this album expresses the process of different genres, emotions, and the individuality of the artists coming together to be born into new music. Each track possesses its own unique color while serving as a single element within the music that leads to the next reaction.
[Chain Reaction] is a milestone marking their first full-length album, as well as a work that presents the direction X:IN will take in the future. Amidst a chain where new encounters lead to experimentation, and experimentation leads to change, X:IN further expands their musical world.

 

Description (Original):

[구성품]
ALBUM CASE
W 56 x H 87 x T 10(mm)

MINI CARD (QR ver.)

1ea out of 2ea (random)
W 55 x H 85(mm)

SELFIE PHOTO CARD A
1ea out of 5ea (random)
W 55 x H 85(mm)

SELFIE PHOTO CARD B
1ea out of 5ea (random)
W 55 x H 85(mm)

SELFIE PHOTO CARD C
1ea out of 5ea (random)
W 55 x H 85(mm)

OFFICIAL PHOTO CARD
1set
W 55 x H 85(mm)

STICKER
1ea
W 40 x H 40 (mm)


X:IN 1st Full Album [Chain Reaction]
새로운 만남이 일으킨 반응, 더 넓은 음악 세계로 이어지는 연쇄.
X:IN(엑신)이 첫 번째 정규앨범 [Chain Reaction]을 통해 음악적 확장의 새로운 장을 연다. 지금까지 쌓아온 팀의 개성을 바탕으로 데뷔 이후 시도하지 않았던 다양한 장르와 사운드에 도전했으며, 멤버 전원이 작사에 참여하는 등 X:IN(엑신)의 또 다른 가능성을 담아냈다.
이번 앨범에는 Luísa Sonza(루이자 손자), tiLLie(틸리) 등 각기 다른 음악적 색채를 지닌 외부 아티스트들이 참여해 서로 다른 언어와 문화가 X:IN(엑신)의 에너지와 만나 새로운 반응을 만들어냈다.
이러한 방향성은 트랙명을 통해서도 확인할 수 있다. 'Chemical Moment', 'Octane', 'Brain Chemistry', 'H₂O', 'pH7' 등 화학적 개념과 물질을 연상시키는 이름들은 '연쇄 반응'이라는 주제를 연결한다. 서로 다른 성질의 물질이 만나 변화를 일으키듯, 각기 다른 장르와 감정, 아티스트의 개성이 만나 새로운 음악으로 탄생하는 과정을 표현한 앨범이다. 각각의 트랙은 고유한 색을 지니면서도, 음악 안에서 다음 반응으로 이어지는 하나의 요소가 된다.
[Chain Reaction]은 첫 정규 앨범이라는 이정표이자, X:IN(엑신)이 앞으로 나아갈 방향을 제시하는 작품이다. 새로운 만남이 실험으로, 실험이 변화로 이어지는 연쇄 속에서 X:IN은 자신들의 음악 세계를 더욱 넓혀간다.