Going to take a leak one moment and in the next teleported to another world by a magic circle. Isekai’d to another world the King orders the Hero to slay the Demon Lord. The Hero meets many friends and companions along the way that decide to join him. One problem. They all seem to be mentally crazy. What do you do when you are surrounded by crazy people who call themselves your friends? What do you do when these "friends" continue to drive you to the brink of insanity with their actions? You remove the root of the problem!