Lin Beixing (played by Zhang Jianing), who has always given up on himself in order to follow love, is extremely saddened by his boyfriend's infidelity. While packing up items related to his ex boyfriend, he accidentally deleted his old phone text message and frequently travels back to high school. However, he is always dragged back to the real world during the most enjoyable moments. After several explorations, Lin Beixing discovered the key to time travel
Lin Beixing (played by Zhang Jianing), who has always given up on himself in order to follow love, is extremely saddened by his boyfriend's infidelity. While packing up items related to his ex boyfriend, he accidentally deleted his old phone text message and frequently travels back to high school. However, he is always dragged back to the real world during the most enjoyable moments. After several explorations, Lin Beixing discovered the key to time travel