If you want to read a manhwa similar to this one, there another one called “The Extra’s Academy Survival Guide”. It’s on this site too. It’s very similar. It’s really good. But the MC is similar to this one, he helps a lot of girls and they develop an interest in him. I would even say the MC there is better because he is so focused on survival he doesn’t have time for romance. So the girls like him one sidedly. At some point there is some romantic development though.
Poofe Ei
If you want to read a manhwa similar to this one, there another one called “The Extra’s Academy Survival Guide”. It’s on this site too. It’s very similar. It’s really good. But the MC is similar to this one, he helps a lot of girls and they develop an interest in him. I would even say the MC there is better because he is so focused on survival he doesn’t have time for romance. So the girls like him one sidedly. At some point there is some romantic development though.