The Water Magician

The animation is horrible, if you pause you'll see several errors. The fights are poorly planned and the protagonist is extremely overpowered, which undermines any sense of danger, and there's nothing to compensate for this lack of danger (like in One Punch Man, among others). The story doesn't engage; they tried something but I didn't like it, maybe because it's poorly written, or just because they shoved the story in my face, but it's weak. And all the supporting characters are annoying and have no personality except for the elf; I liked her a little. I'm still watching because I hyped this anime a lot, but it really disappointed me. (If there's nothing better to watch, go ahead, but be aware that the only good thing about this anime is episode 1).

Translated from Google Translator.