4k Ji Chang Wook Ec A7 80 Ec B0 Bd Ec 9a B1 Ec Bb A4 Ed 8a Bc Ec Bd 9c 230827 Ea B7 B8 Eb 82 A0 Eb 93 A4 Eb B0 A4 Ea B3 B5 Ec Bb A4 Ed 8a Bc Ec Bd 9c Eb 8d B0 Ec 9d B4 Ec B0 Bd Ec 9a B1 Ed 8a 9c Eb B8 8c