Amongst the followers of Mo Tong, WON and PAK are the most outstanding ones and both are very good friends too. When the high priest, TIN, comes to Mo Tong unexpectedly and blames Q-IAN for his negligence during his reign: So leading by TIN, QHAN and his eight followers together set off to invade the Devil Land. When they go beyond the boundary of Devil Land, strange things happen. Mysteriously they disappear one by one. Finally, none are left except TIN. He has a fight with SAN, the leader of the Devil Land and is defeated. Feeling ashamed of his defeat in the fight, TIN commits suicide and dies before WON and PAK find him.