Second Mini Album
Release Date: May 10, 2018
Format: CD
Genre: Rock, ballad
Versions: 2 (Inside and Outside)

Track List
1. Inside – Outside (Intro)
2. YOU AND I
3. Mayday
4. 어느 별 (Which a Star)
5. Scar (이 더럽고도 추한…)
6. YOU AND I (Inst.)

Music Video