Lin Zhixia, an independent and sober intangible cultural heritage restorer, left without saying goodbye seven years ago. He was the "White Moonlight" on campus back then. It was also a thorn in Jiang Chi's heart. Jiang Chi, a dignified and cold-blooded upstart in science and technology, was once the darling of heaven, but after being abandoned by the heroine, his temperament changed drastically and he became paranoid and affectionate. A sudden rainstorm trapped two people under the same roof. Jiang Chi pressed for an answer, but Lin Zhixia was concealing the truth about his departure. The two began to pull together to the extreme.