Theodore, upon receiving the acceptance letter to become a professor at Hogwarts, activates a summoning system that enables him to bring forth any character from a specific world.

Dumbledore: Whose wife is Bellatrix now,? what did she say his name was?

Snape: Lily! Is it truly you? Are you really alive?

Harry Potter: Mother? Why are you with this man?

With the summoning system, Theodore completely disrupts the world as many characters who are supposed to be deceased, imprisoned, or aged suddenly appears in the world in the youthfull appearance.

Note : Original Fanfic.

Chapter 31 - Note