This started off a bit good, you see the MC die doing a noble deed and end up getting a second chance at life along with a gift from an ancestor of his however by chapter 15 it became a horrible mess. The genre just like the writing is all over the place, there are also jumps and then the hoard of annoying cringey side characters. The MC also has a huge quick personality change, from a depressed one to a weird cocky cringey one. He is smart when it comes to dealing with people who try to hurt him however the author managed tomake the MC annoying and creepy. For example when talking to his crush (who is in high school) he "No man has ever talked to you like this" he may be a teen however mentally he is 33.
The story telling and characters personalities as well as connections are all written horribly, the author doesn't take time to show how characters build their friendships or how they become friends, no details or emotion. The antagonists also come out of nowhere and say the most weird things and exaggerate small things, it's like the author couldn't have been bothered.
The art also isn't nice, some characters are drawn ugly, and there is nothing special about the art.