The Main Heroines are Trying to Kill Me

There's apparently over 520 chapters, they dragged ts outtttt

to be fair even before that we already see how much she lust after him, She has use her body and try to seduce him into surrender many time and even attempt rape against him twice already.

Bruh, you NEED read that this.

I have two recommendations and both are complete: "The academy's second seat" is a good one of you just want to pass some time without using to much of your brain. "The demon king goes to the academy" is one that I like as much as this one, and is as much of a biter-sweet as well. Just be aware that there is quite a lot of people that disliked the ending for personal reasons but complained like it was objectively bad, and where quite vocal about it, so take the comments with a grain of salt.

they really shouldn't know about his truth in first place since for every person who know his truth, his lifespand get reduce massively as well as his strength. However some of them do eventually find out and some even managed to trick the system into thinking that they don't know it yet.

Yes till 143 I think maybe 2 or 3 knows about him

That's only true at first. Later on, it's really really explicit that he's controlling his own life now.

i won't spoil it much but they will know about him soon, many emotional scenes are coming, amazing twists and turns which you would never have expected, and also dark or sigma phase of mc like black spiderman(tobey), some amazing characters like glare if she hasn't been introduced yet and you know glare is always glaring ;)