Ugh, a bit disappointed. I mean, it's not bad, but there's too many notions left aside.
First off, we've never seen his pre reincarnation skills being handy. It feels like the author could have just, like, removed completely the isekai genre. Even when he was little, there was nothing he did that could be seen as "isekai people only" from the readers.
Then, like, only a few days have passed since the bloodbath? How is he feeling so great? I mean, it's good to be able to move forward, but that's way too fast to be normal, isn't it? It feels like the first 11 chapters were brushed off completely.
Am I the only one who sees the development in that way?