When Lin Xu was in junior high school, he was a boy who frequently appeared in the middle and lower reaches. He was talented but naughty and inattentive. When the gears of fate turned, the third grade class of junior high school encountered the 510. At a young and passionate age, could Lin Xu break his inherent self? And can she accept his thoughts about 510? She just wants to study hard and be a transparent 510. Can she feel his thoughts? Lin Xu has been secretly in love with 510 for seven years. Is there an answer in the end?
Concept: Time is never the diluent of love, but the aging wine pickled by the silent ones with seven years of heartbeats.