『Kimetsu no Yaiba x Modern! reader.』 "Okay-Hold up-." Imagine being trapped into the very manga you last read. But you didn't die or anything so why were you even isekai'ed??? "Oh,fuck my life." You stand before none other than the Butterfly Mansion, one of the things mentioned in the Kimetsu no Yaiba manga. But the thing is. This is no dream. It's very real. (You found that out by a crow pecking at you since you were staring like a creep.) Okay so you gotta learn to survive without getting killed. It's going to be easy right..?