After crossing over, Feilin didn't have a very good life, but fortunately he had magic that was good at deceiving people.

In order not to be bullied, Feilin decided to find a great witch as a backer.

Feilin used magic to create a substitute for the great witch.

The good news is that he successfully made the world believe in the existence of the great witch, and the substitute disguise was a great success.

The bad news is that people began to think that "Feilin" was the substitute of the great witch.