Weren't You Going to Use Me and Get Revenge? Come On, Then

The heroine is gloomy and world-weary, suspicious and sensitive, a deranged yandere, a performative two-faced person, no paragon of goodness, and a villainous heroine.

I was in a car accident and lost my memory.

I forgot my boyfriend.

After six months of rehabilitation, I was finally discharged. Life had to go on, so under my family's deception, I got engaged to a man pretending to be my boyfriend.

On the day of the engagement party, my stepmother's daughter showed up with her new boyfriend.

My young, handsome future brother-in-law put an arm around my stepsister and looked at me with a half-smile.

His dark eyes and wicked smile set me on fire.

I fell for him at first sight...