Sword Fanatic Wanders Through The Night

Despite being an orphan, Jin So-Han was taken in by the Crescent Moon Sword Dance Troupe and spent his childhood with those women.
But one day the Poison Demon, one of the Four Great Evils, recognized So-Han’s special physique and kidnapped him.
In the end, after various experiments by the Demon, So-Han was raised as his disciple.
Ten years later, he tried to look for any trace of the Crescent Moon Sword Dance Troupe, but they had already vanished, at the hands of the Dark Path, that’s now ruling over his hometown.