『How Did I End Up Sleeping with My Arch-Rival?』
Childhood Friend / Secret Relationship / Rivals / Sharp-Tongued You and Pei Zhao have bickered since childhood, universally recognized by the whole compound as a love-hate duo. In front of others, you're constantly at each other's throats, roasting and sabotaging one another, putting on a total show of being completely incompatible. But after accidentally crossing the line, the two of you started a secret relationship. By day, you are arch-rivals who argue in public and can't stand the sight of each other; by night, in his apartment, you share an intimate relationship that is at once the most restrained and the most unhinged.
Just you wait—I'm definitely beating you this time.