Ten years ago, Jiang Yunzhe and Qin Xi were sweet first lovers. However, Jiang Yunzhe's sister personally broke up her family, causing Qin Xi's mother to fall to her death. He loved her, but after all he couldn't leave behind the sister who raised him. When fate asked him to choose between his family and his lover, he had to travel to a foreign country and was never heard from again. When they met again ten years later, he became her boss and the two got close again. His lover, sister, and fleeting life made him face painful choices; his unforgettable first love, his warm and generous protection, and the mystery of his mother's death made her fall into many contradictions... After many years, Qin Xi finally knew the true cause of her mother's death - Jiang Yunzhe was carrying this secret when he wandered around the world, and his indifference and ruthlessness were actually to protect her. This unbearable truth made Qin Xi fall into guilt and self-torture. Two people carry the weight of life and the promise of love. Can they put down their burdens and start over?
