In order to cure Seollin of her illness, the archmage uses the magic of the seventh circle to destroy the parasites that are invading her. He also uses a series of spells to remove the insects from her brain, and then moves the dead insects to the magical circle. The archmage says that he will be back soon to finish one last thing. He asks Yonhap if he has made up his mind. He says that his only concern is the wellbeing of the girl, and that he wants to get Yonhap's trust and save her. Yonhap is a pragmatic person who does not care for justice or justifying his actions. He tells Yonhap that if he were to eradicate cheol with his own hands, he would be able to demonstrate his sincerity. He adds that brother Cheol will understand his actions since he is his sister, and he would rather die by his hand than be killed by someone else. The blood sect will win, he says, since it is his brother's religion. But how will he deal with the other sects? He asks how they managed to bring cheung and yang hwaisoo here, and how they could win if they faced them directly