Stain of Red: Crimson Fate

Asher Morrison, with his whole squad being driven into a corner, accidentally undo a thousand year old seal and freed Han Dae. Upon knowing that Han Dae isn't bound by the curse of the last Majin, he and his new acquaintance began to slowly discover things that has long since forgotten and the past isn't quite what they thought it was. Thus, their fascinating journey sailed with flirtatious individuals - purging demons, eliminating evil spirits and solving mysteries accompanied by unlocking past relationships.