In the underworld of Tokyo, Riki is a street drifter with no one to trust - until he meets Kira, a runaway with secrets deeper than the Sumida River. A mystery girl with a past she won't reveal.

sori moves to seoul for dance quiet, focused, alone. then she meets ni-ki. distant, unreadable, and far too captivating. in a story of late-night practices, silent glances, and slow steps toward something unknown, sori begins to realize that maybe dance isn't the only thing she came here to find.