The MC is well written in my opinion, he starts off with lots of emotions however after dying and being reborn a countless amount of times for 3,000 years of course he would lose most of his emotions if not all ESPECIALLY after returning and then experiencing what he experienced. With time aside from some anger he begins to show some emotion which I wanted to keep reading because of him however the author introduces two annoying characters that just made me drop it. One stupid annoying boy/young man with silver hair who is literally STUPID and then one annoying streamer girl who talks like a stupid pick me cat girl but didn't seem. I tried to continue reading it but the story keeps repeating some things that we already know and it's such a waste of reading time/material, not to mention after a few chapters it keeps showing aa bunch of panels from the previous chapter that it's such a drag to keep quickly scrolling pass all that.
I tried skipping ahead to see if it gets better and it does seem to be a bit interesting in what was going on but it spent sooo many chapters on a single dungeon or at least what looks like it's a single dungeon and not to mention the enemy that they want to drag on which ugh. Maybe I will give it another try and reupdate my review then but as of now I say give it a try and see if you like it but if you don't like annoying side characters or the art style then don't bother.
