Fanservice with a decent animation, and you know what you're getting into. Nothing extraordinary but not boring either.

that age rating is superbly wrong

The animation is on the weaker side, but this is a hella underrated action-ecchi romance. Despite that, it was a really enjoyable watch with a solid story—I ended up binging it surprisingly fast.

Well, that was a lot sweeter than I would have guessed after watching the first couple episodes full of ecchi content. Pretty solid animation throughout, and a decent magical battle every few episodes. I had this pretty mid, at about a 5 throughout, but those last three episodes were very well done and really made you feel for the MCs sidekick and shows' namesake. About halfway through, they definitely tried to pull on your heartstrings when they hadn't earned it yet, which was kind of annoying. By the end, they did earn it...which made those last few episodes resonate so well, and it was much more meaningful. If they make any more of this, I'm here for it.

The animation was surprisingly clean, characters were intriguing enough (if a bit flat), and the emotional scenes in the show are written rather well. I wouldn't go in with high expectations, but if you're a fan of shonen, magical fantasy, and succubus/age gap/big boob type of fanservice... you'll love it.