My Nemesis is the Idiotic Hero!

Choi Hae-won's perfect academy life shatters when she catches her infuriating rival in a ridiculous superhero mask. Forced into a secret alliance contract to escape their ruthless families, these sworn enemies must survive explosive magical disasters and endless arguments without murdering each other first. But the rom-com bickering turns lethal as a dangerous underground syndicate hunts them from the shadows, forcing them to fight side-by-side against waves of assassins. Trapped in a high-octane war both inside and outside the school gates, they must rely on each other's blades to survive long enough for the masks to finally come off. [I post every wed!]