Variety Show of Rebirth

It's a bit messy, the characters are out of place, and the number of chapters is wrong, as if it was pasted and copied somewhere.

Some of the people here are consistent and some are not. Are you a combination of real characters and imaginary characters?

Alas, the protagonist traveled back in time and took on the role of his predecessor, which is ridiculous. The protagonist has no self at all, more like a failure to seize the body