Tracklist:
1. Only One
2. The Shadow
3. 네모난 바퀴 (Hope)
4. Not Over U
5. The Top
6. Mayday! Mayday! (너에게 닿기를 간절히 외치다)
7. One Dream (Feat. HENRY(Super Junior-M)&KEY(SHINee))
8. Only One (Instrumental)
9. The Shadow (Instrumental)