Failed to Pass as an Alpha, Became an Omega Instead

[Two male leads + bottom is the main character + angsty romance + city and campus settings + contrasting personalities + witty humor + mutual salvation + monogamous pairing + no ABO]

Early on (campus):

An exceptionally aloof top student vs. a lovestruck young master who’s constantly up to crazy antics

Later on (city):

The Zhao family’s head, deeply devoted and longing to end the conflict vs. a cold-blooded, ruthless dark-night assassin seeking only revenge

Wangcai the big bro x kitten little bro