The story
The story
What is Candy Scar about? +
Candy Scar is the opening duel of Zombie Stage Round 1 between Mizi and Sua. On the surface it plays as a K-pop love song, but 'sweet wound' (달콤한 상처) is used literally: the singers are already dead, and the arena's living audience buys their wounds as candy. The bridge admits both singers remember loving each other from Alien Stage.
Why do Mizi and Sua remember each other in Zombie Stage? +
Zombies in the arena are meant to be blank performers, but Mizi and Sua's bond survives death — VIVINOS's central premise. Mizi is the only zombie in the arena confirmed to retain memories; Sua only recognizes Mizi during the bridge of Candy Scar, then loses the memory again in the outro.
What is The Dressing Room? +
A 31-second interlude on Zombie Stage OST Part.1, named for the room where the performers are cosmetically restored before going on. It has no published lyric sheet, and no source places it inside the episode — so despite the name, do not assume it scores a dressing-room scene. Alien Stage has its own mirror song, MirroR (MIZI Part.2), which is a separate track in a separate universe.

