From what I understand is seju k*lled someone, and then when he got arrested and sent to j*il. The look alike dude helped him get out, and that's when he joined the gang (I'm not sure, alright😫)
STAN TWICE, ENHYPEN, BTS, SEVENTEEN, NJZ, HORI7ON, NEW:ID, TripleS(SSS), TRI.BE, I'CHILLIN, MADEIN, WAYV, AND IVE.
