I was excited for it, but the Mc is just a Saitama with the plot knowledge and a system, he just watch TV all day and act like he doesn't care about anything. The worst for me is that he just forget about his system all the time.
Every character that he copy he could get 1% stronger, but for some reason, in 13 chapters he had just copied 3 characters, besides meeting more than 10 that he could have copied... Idk, if the author doesn't want to make the Mc op, at least make a time limitation for the system and don't just ignore characters that the Mc can copy