Gokudou-kun Manyuuki

The story follows an adventurer named Gokudo Yuccot Kikansky. Unlike most protagonists, he is an antihero who does not hesitate to use violence to achieve his goals. He readily exploits others’ needs, betrays his friends to save himself, flees from danger, and abandons those who have helped him once they no longer serve his interests. His life takes a turn when he encounters a magical genie called Djinn, who offers to grant him three wishes. While most people would benefit from such an opportunity, for Gokudo it becomes a source of endless trouble, and before long he finds himself trying to escape from Djinn—and from just about everyone else he comes across.