Shunji has replaced his former brother as Superintendent and has been honoured for killing Bridal Mask, but he is worried about being in the same unit as Kang To. This feeling fades when they become partners and rivals in Martial Arts.

Despite having a personal connection with Mok Don, Shunji has been ordered to use her as bait to catch Gaksital by General Kimura, although Shunji vowed to protect her life no matter what.