I Got a New Skill Every Time I Was Exiled, and After 100 Different Worlds, I Was Unmatched

An adventurer named Ed was exiled from his party because he was considered useless, but instead of being sad and upset he was actually happy!!? It turns out that it's not without reason that he feels happy when he's exiled from his party, because every time he's been exiled he will receive a skill that makes him even more invincible... Ed was given the crazy test of having to get expelled from 100 Hero parties in 100 different worlds before he could return to his original world. Finally a mysterious and divine entity said that he had achieved all the conditions to return to his original world. However, as a final condition he is asked "Look at the fate of one of these exile worlds after you left," and he is shocked by what he sees. "Okay, I'll do it! I'll go down to these 100 worlds agai...