Guy's whole class gets summoned to another word, except he's the only who one was transferred to a different one. Just when he gets used to his new life, he gets summoned to another world again, and again.
Honestly, even the first chapter itself is enough to get you hooked into the story. There's not much bad about this manga from the surface view. The protagonist has this personality where after being summoned so much, he still has control over himself but is just a bit psycho. He suffered a short but effective torture in the hands of being killed multiple times. But doesn't seem like a pushover. With only a couple chapters released. It's amazing how much depth the author managed to squeeze into some of the characters. The story itself is really unique keeping a dark tone while having so comedic moments in between to lighten the mood. A person being summoned more than once isn't that interesting but the world the story's set in looks like it's gonna be good in the future. Speaking of which. The worldbuilding is very good. We haven't seen what the whole world is like but it seems there are multiple heroes summoned in multiple countries. Shame it doesn't update that much. But even after three chapters, it's enough to give it an 8.