After the college entrance examination, Su Qinghe failed and went to the north to start a long-distance relationship with her academic boyfriend Song Chaoyang. Because of her loneliness, she concealed her relationship and officially fell in love with Shen Yan, the person next to her, for a year, lying that Song Chaoyang was her elder brother. After the truth was revealed, she lost Shen Yan, and her relationship with Song Chaoyang was full of cracks. After years of quarreling, the two could not go back to the past, and their heartbeat in midsummer finally turned into a regret, and they would never meet again.
