Swordsman Xin appeared and saved him
They were all locked inside his soul and the swordsman is only the one who escaped
He cut his hands that holds Xin
Then the swordsman xin was corrupted
Monk Xin went inside him
Then he copied his swordsman class
Then they battle
Joan was corrupted by the Corruption of Margoz. He was slightly screaming at the pain that entered his body. It was tormenting on his side as his very soul was being turned. He gritted his teeth while it was slowly entering his soul. He can feel that his mind was hearing whispers of the said Demon Lord.
Slowly creeping out towards his consciousness and he can feel its power burst inside him. He can feel rising anger was clouding his mind. Animosity and wrath mixed were all directed towards all the enemies of his new master.