In his school days, Baek Kiho was an easy target, overweight, quiet, and even cursed with a name that classmates mocked as “Piggy Ho.” Years of relentless bullying drove him to drop out, leaving only scars and shame behind.

But time changes everything. Kiho shed the weight, changed his name to Heeseong, and built a new life where no one could recognize the boy he once was.

Then fate delivers an unexpected blow: his first love, Cheon Bokyeong, reappears. The very same Bokyeong who once despised him now approaches warmly, unable to connect Heeseong with the outcast she knew in the past.

Torn between the longing he still feels and the terror of exposing his past, Heeseong hides the truth and lets their fragile relationship grow.

But secrets have a way of surfacing and for Heeseong, the fear of losing both love and dignity weighs heavier than ever.