The heroine builds a startup from scratch with her boyfriend of four years. She plans to gift all her shares in the company to him as a surprise on their wedding day, only to lose her sight in a car accident while saving his life.
Her boyfriend hires a stand-in to pose as him and take care of her daily life, completely unaware that the stand-in has carried a secret torch for her for years and devotes all his sincerity to looking after her.
The moment she regains her vision, the heroine sees through the scumbag's true colors: he has been plotting from the very start to cheat her out of her shares and discard her once he has squeezed out all her value. Instead of exposing him, she keeps up the pretense of being blind, and quietly lays out a full counterattack plan in the shadows.
At the scheduled wedding ceremony, she publicly turns to marry the devoted stand-in, and presents irrefutable evidence that her boyfriend has already married someone else.
When his company goes bankrupt and he is left with nowhere to turn, the desperate man begs a prominent capital tycoon for help. He looks up only to realize that the powerful tycoon is none other than the heroine — who has long since built a brand-new life with the person who truly loves her.
