Yep, it’s an OP skill after all, and all you need to do to maintain it is be happy 🤣. The anime is great, and the story progression is also good. It leans a bit too much into fan service though, and the way they handle it feels kinda rushed. It’s also a cliché fantasy anime. The only difference is that the skill has a lot of variety and can be way too overpowered if you really think about it.