SOOOO

I can't believe some of you are hating the MC for being a slutty and bratty bitch, but the second an uke being weak ass bitch for their seme, they would shit on him for being crybaby and weak lol.

SPOILERS, i will just summarize the plot until the recent chapters so you will be more interested of reading this manhwa.
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The MC was practically abandoned by his family, that's the reason why he depends on the professor, he basically has no one until he met professor at 21 years old. The professor is married to someone he's not in love with, and the wife is lesbian(?). The professor is an asshole though, but well yeah i can understand why he ignored the MC on public.

So when the MC saw that the professor, the one who he depends on for this past 6 years, just walked away when he's getting harrased, he realized how stupid he was by spending his 6 years to make the professor feel the same way as him , that's why he is plotting revenge against him, by fucking the son. The son is lusting after him too, after he saw his father and the MC fucked each other.

Pretty messed up story, but lol it's a fun ride. Idk who the MC will end up with though because i remember hate mate, the author previous work, skksksks the end game couple ending is amazing, also that work was a masterpiece, so, yeah, you wont regret reading this.