Chi Yu is an ordinary B-rank alpha. Like many ordinary college students, aside from doing well in school, he wants to find a female omega to date.
But it doesn't go smoothly. Anyone who knows their major knows about another student, his roommate Ji Nanchen. Even if Chi Yu tries to hide how insignificant his connection is, he still lives in Ji Nanchen's shadow.
Both are alphas, but Ji Nanchen has a superior appearance, an elite family background, and pheromones he can control perfectly.
Chi Yu once tried to be friendly when school started, but Ji Nanchen only shot him a cold look and never paid him any attention again.
Chi Yu can't stand this roommate.
Until, on Valentine's Day, Chi Yu accidentally finds a drugged cake by the women's dormitory entrance. He thinks his chance has come.
He goes to great lengths to coax Ji Nanchen into eating it. He plans to record his roommate losing control of his pheromones on his phone, but instead Ji Nanchen approaches him with a twisted expression.
The next day, Chi Yu holds his swollen, aching gland and threatens Ji Nanchen with the video. “If you don't want a video of you losing it posted online, you'll do as I say from now on.”
Watching Ji Nanchen lower his head, then look up with an obedient smile and say, “Sure,” Chi Yu is satisfied.
Chi Yu has Ji Nanchen in his grasp, ordering him around and criticizing him.
Until the day the video on his phone blows up.
Panicking, Chi Yu hurriedly packs his things to move out of the dorm, only to be blocked at the door by a wave of pheromones.
The moment their eyes meet, pain shoots through the back of his neck. Countless pheromones flood his gland. The false mask is ripped away, revealing an alpha's nearly crazed obsession in Ji Nanchen's eyes.
And something in Chi Yu's body is slowly changing...
Top's perspective:
Ji Nanchen has always known he isn't like other people. He's an alpha, but his pheromones are unusually stable, and he can turn anyone, regardless of gender, into his own exclusive partner.
Of course, Heaven doesn't tip the scales too far in his favor.
In return, his mind isn't quite right.
The AO Health Department rates his intelligence at S-rank, his obsession at S-rank, and his possessiveness at S-rank, so his danger rating is S-rank too.
Ji Nanchen has always been good at keeping up appearances, staying away from everyone and looking aloof, like a normal person.
Until a new roommate joins his college dorm. Bad-tempered, petty, and quick to hold a grudge.
And especially oblivious, stubbornly trying every underhanded trick to provoke him.
Ji Nanchen watches Yu Cong approach with the cake and suddenly feels a sense of relief. At last, his desire has found a way out.
Since you're not a good person, I don't have to hold back with you.
Your body, gland, and pheromones will all become the way I like them, and you'll be mine alone.
Guide: Alpha turns into omega, straight-to-gay, both are virgins.
Theme: Be civilized and foster a healthy society
