After her mother passed away and she was seven months pregnant, Xia Ruyu attended the funeral alone, while her husband Lu Junlin booked a whole night to celebrate the birthday of his first love. Heartbroken, she decided to leave and went to a foreign country to give birth to three children. She changed her name to Ru Yu and became a top auctioneer, hiding her face from the world for five years. After a cross-country reunion, Lu Junlin began to explore the mystery of her, and even accidentally ran into three little dragons and phoenixes. The disappointment of the past has finally become an obsession, and the boss begins a long road to pursue his wife and atone for his sins.