Su Nian has been Gu Jingchen's shadow girlfriend for five years. Everyone knows that there is a Bai Yueguang living in Mr. Gu's heart, and she is just a substitute. When she finally gave up and left, Gu Jingchen frantically searched all over the world. But when she needed him most, he chose Bai Yueguang again. Su Nian let go completely, went away to a foreign country, and started his own career from scratch. Reunited many years later, Gu Jingchen knelt in front of her and begged her to turn back, but she was already standing at a height beyond his reach, and there was a better person beside her. She smiled and said: "Thank you for not cherishing me back then and letting me learn to love myself."
