Youth is just the right time, cardamom years, who owes someone a promise, a love, an unspeakable "I love you"... Due to the breakdown of her family, high school student Lin Wanxi no longer believes in love. She is independent, lonely, cold and arrogant, and no one can truly understand her. Jiang Jingshuo, a male god tyrant with a handsome and harmless appearance, but a sinister heart. People can't reach it. The story begins, how can two lonely people warm each other's hearts?