In her past life, at 35, he went bankrupt and died suddenly, and she picked up an unfinished letter at his funeral. Both reborn back to 2010, he swore to only make money and not touch romance in this lifetime. Yet there is always a her racing ahead of him to register his store name, expose his rivals, and intercept that confession before he could speak it. What he does not know is that her memory resets to zero every day—she is forgetting him day by day, yet before forgetting the whole world, she first learned to love him.