On the night of her twenty-fifth birthday, Su Nian breaks down in tears at a convenience store in the rain. A stranger offers her a handkerchief and coffee, then quietly leaves after giving her his number.
The next day, she learns that the man is Lu Siheng, head of the Lu Group: the city's youngest, most mysterious, and most untouchable tycoon.
Fate brings them together to work on a joint project, forcing Su Nian to visit his office every day. She thinks their meeting was a chance encounter with someone far beyond her reach, unaware that Lu Siheng has been searching for her for seven whole years.
The bloodied boy from seven years ago, and the man who now holds the world in his hands: he never wanted to repay her with his life. He wants to spend the rest of his life proving that her kindness deserves the very best this world has to offer...