Ed was given the wild challenge of getting expelled from 100 Hero parties across 100 distinct worlds before he could return to his original world. Finally, a mysterious and divine entity declared that he had fulfilled all conditions to go back to his home world. However, as a final requirement, he is asked to "Observe the fate of one of these exile worlds after you left." Ed is utterly shocked by what he sees.
"Alright, I'll do it! I'll venture down to these 100 worlds again and ensure my expulsion leaves everyone with a good feeling!" Ed embarks on a new mission, aiming to harness the super-powerful "Exiled Skills" bestowed upon him each time he was banished. This time, his goal is to ensure every world ends happily.
Only this time, he isn't alone in these 100 worlds; he's accompanied by a former companion…
"Fufu~, don't worry! I'll be with you this time!"
"Yeah, that's exactly what I'm worried about…"

