Oops, I became the witch's substitute

Novel Summary

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.

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