a&r [a&r direction & coordination] 유제니
a&r [a&r direction & coordination] 이성수
a&r [a&r direction & coordination] 허민영
a&r [international a&r] 이서경
choreography [choreographer] Choi Hyoje
choreography [choreographer] Greg Hwang
choreography [choreographer] Kevin Maher
choreography [choreographer] Marc Marvelous
choreography [choreography direction] BeatBurger
choreography [choreography direction] Greg Hwang
choreography [choreography direction] 심재원
choreography [choreography direction] 탁영준
choreography [choreography direction] 홍성용
coordinator [artist planning & development] 윤희준
coordinator [artist planning & development] 이성수
coordinator [artist planning & development] 조유은
coordinator [media planning] 김민성
coordinator [media planning] 복민권
coordinator [media planning] 정경식
coordinator [media planning] 허재혁
creative director 민희진
executive-producer S.M. Entertainment Co., Ltd.
film director [music video director - performance ver.] 김자경
film director [music video director - rough ver.] 성창원
hair [hair stylist] 김해빈
illustration [sticker illustration] NCT 127
illustration [sticker illustration] 김지은
illustration [sticker illustration] 박윤수
illustration [sticker illustration] 이동현
legal [publishing & copyright clearance] 오정은
make-up 김주희
management [artist management], promotion [artist promotion] 강병준
management [artist management], promotion [artist promotion] 김인환
management [artist management], promotion [artist promotion] 김현준
management [artist management], promotion [artist promotion] 박지효
management [artist management], promotion [artist promotion] 박현호
management [artist management], promotion [artist promotion] 사공석
management [artist management], promotion [artist promotion] 탁영준
management [customer relationship management] 양효실
management [director of management] 남소영
management [director of media planning] 정창환
marketing [international marketing] 최정민
mastered by Tom Coyne
photography by 박성제
photography by [m/v sketch photography] 나상욱
producer Lee Soo Man
promotion [artwork & teaser promotion] 김기현
promotion [artwork & teaser promotion] 김주영
promotion [artwork & teaser promotion] 김지연
promotion [artwork & teaser promotion] 김한결
promotion [artwork & teaser promotion] 민희진
promotion [artwork & teaser promotion] 손새롬
promotion [artwork & teaser promotion] 조우절
public relations [public relations & publicity] 강민정
public relations [public relations & publicity] 김은아
public relations [public relations & publicity] 이지선
public relations [public relations & publicity] 정상희
stylist 박지석
supervised by [executive supervisor] Young-Min Kim
Phonographic Copyright (p) S.M. Entertainment Co., Ltd.
Copyright (c) S.M. Entertainment Co., Ltd.
Distributed By KT Music Corporation
Recorded At S.M. Yellow Tail Studio
Recorded At S.M. Blue Ocean Studio
Recorded At Prelude Studio
Recorded At Doobdoob Studio
Recorded At In Grid Studio
Recorded At MonoTree Studio
Edited At S.M. Blue Cup Studio
Edited At In Grid Studio
Edited At S.M. Big Shot Studio
Mixed At S.M. Yellow Tail Studio
Mixed At S.M. Blue Ocean Studio
Mixed At S.M. Blue Cup Studio
Mastered At Sterling Sound
Published By Culture Technology Group Asia Co., Ltd.
Published By Harvey Mason Music Publishing LLC
Published By Buddy & Bear Publishing
Published By Avex Music Publishing Inc.
Published By Copyright Control
Published By Merry Star Publishing Ltd.
Published By Universal Music Publishing Ltd.
Published By Iconic Sounds
Published By BMG Gold Songs
Published By BMG Platinum Songs
Published By Fujipacific Music Korea Inc
Published By Music For Milo
Published By Warner-Tamerlane Publishing Corp.
Published By Sumphu
Published By WB Music Corp.
Published By Please EnJoy The Music
Published By Sony/ATV Songs LLC
Published By Universal Music Corp.
Published By Ra Charm Music
Published By Iconic Sounds
Published By Warner/Chappell Music Korea Inc.
Published By Sony / ATV Music Publishing (Hong Kong) (Korea Branch)
Published By Universal Music Publishing Korea
Published By Downtown Music Publishing LLC
Published By BMG Talpa Music BV
Published By JYP Publishing
Published By Jamil Chammas Publishing
Published By Orange Factory Music
Published By Cuts Of Reach Music
Published By Live Above Win Daily LLC
Published By Marz Music Group, LLC
This version of the mini-album was released in three different versions: A, B, and C. Each variant has a different photo set, as indicated by a sticker on the outer envelope.
The envelope includes:
- CD in a red plastic case
- set of 10 photos (200mm x 200mm)
- 116-page wordbook (200mm x 100mm; includes lyrics in Korean, Japanese, Chinese, and English)
- folded poster 1 (900mm x 200mm)
- folded poster 2 (400mm x 600mm; random 1 out of 9)
- postcard (random 1 out of 14)

Plus, the following stickers:
- NCT 127 sticker
- Limitless sticker
- illustrated sticker of the group
- group sticker (random 1 out of 3)
- illustrated member sticker ver. 1 (random 3 out of 9)
- illustrated member sticker ver. 2 (random 3 out of 9)
- face doodle sticker (random 1 out of 9)
- 9 face stickers (one for each member)
- large full body sticker (random 1 out of 9)
- 9 full body stickers (one for each member)
- hand-written sticker sheet (random 1 out of 9)
- NCT 127 font sticker sheet

1: Original title: Thirsty / Mercy
Original publishers: Culture Technology Group Asia Co., Ltd. / Harvey Mason Music Publishing LLC / Buddy & Bear Publishing (SESAC) / Avex Music Publishing Inc. / Copyright Control / Merry Star Publishing Ltd. adm. by Universal Music Publishing Ltd. (ASCAP)
Sub-publishers: Culture Technology Group Asia Co., Ltd. / Iconic Sounds

2: Original title: Good Shit
Original publishers: BMG Gold Songs / BMG Platinum Songs
Sub-publisher: Fujipacific Music Korea Inc.

3: Original title: Back 2 U
Original publishers: Music for Milo / Warner-Tamerlane Publishing Corp. / Sumphu / WB Music Corp. / Please EnJoy the Music / Sony/ATV Songs LLC / Universal Music Corp. / Ra Charm Music / Iconic Sounds
Sub-publishers: Warner/Chappell Music Korea Inc. / Sony/ATV Music Publishing (Hong Kong)(Korea Branch) / Universal Music Publishing Korea

4: Original title: Heartbreaker
Original publishers: Culture Technology Group Asia Co., Ltd. / Downtown Music Publishing LLC / BMG Talpa Music BV
Sub-publishers: Culture Technology Group Asia Co., Ltd. / Sony/ATV Music Publishing (Hong Kong)(Korea Branch) / Fujipacific Music Korea Inc.

5: Original title: Baby Don't Like It
Original publishers: Culture Technology Group Asia Co., Ltd. / JYP Publishing (KOMCA) / Jamil Chammas Publishing / Orange Factory Music / Cuts of Reach Music / Live Above Win Daily LLC / MARZ Music Group LLC
Sub-publishers: JYP Publishing (KOMCA) / Fujipacific Music Korea Inc. / Culture Technology Group Asia Co., Ltd.

℗ & © 2017 S.M. Entertainment Co., Ltd. Distributed by KT Music Corp. Printed in Korea.
Barcode: 8809269506726
Rights Society: KOMCA (Sticker)
Rights Society: SESAC (Publishing)
Rights Society: ASCAP (Publishing)
Rights Society: KOMCA (Publishing)
Matrix / Runout: SMK-0722 D 161228
Mastering SID Code: IFPI LA71