A man gains the ability for his words to actually hurt.

The man with the power from the title is put in a world where all fictional characters exist and he must defeat as much characters who can stop this man?

R1-He has no idea what is fiction R2-He knows the basic knowledge of them(super man,pikachu and etc) R3-Only a comic lover(Marvel and DC) R4-Only a game lover(Xbox,nintendo, and PS) R5-Only a anime/manga lover R6-Has knowledge of every fictional character