This is quite a unique premise for the genre; a relatively peaceful aftermath of a great battle that saved the world. So it's generally tranquil all throughout its runtime, at least in the premiere. It's also very quick in introducing our characters and their motivations, as well the world building. The art and animation are very nice to look at as they help further establish the wholesome vibe of the show. Overall, this seems to be going for a "feel good" angle and it works and I can't wait to see more.