So overall, I did enjoy main characters along with the female secondary character. The writer and artist treat these characters with respect and make it that much more enjoyable to follow the story. They only negative thing I have to say about it is that with the main character having the usual absorb enemies abilities and skills, along with the video game style HUD. It feels like a Isekai story without being an isekai. So if you're looking for an OP main character, power fantasy, this will be right up your alley but if you're looking for something where the main character seems to struggle a little bit more, this may not be your cup of tea, however the premise of his gluttony ability does lead to potentially a lot of good challenges in future volumes.