Huang Jinyun, Guo Shuluo, and Wu Churan were good friends who had known each other since childhood. However, after entering junior high school, Huang Jinyun inexplicably lost the memory of Guo Shuluo and Wu Churan. An unexpected museum experience reminded Huang Jinyun of his two childhood best friends. The appearance of a seemingly insignificant person, Lu Changli, made Huang Jinyun doubt his own life experience: Who am I? Is this reality or fantasy? ... With further investigation, Huang Jinyun's life experience is revealed step by step, but the emergence of more mysteries puts Huang Jinyun in a quagmire. How to break the situation? Are the appearances of Tian Yang, Lu Changli, and Bai Peibing accidental or premeditated? All of this seems to be related to that bracelet. Will the protagonist group find the manipulator behind the scenes? Will the secret of the bracelet be revealed...
Mission: Self-growth, independence, the power of friendship