Lin Weiguang, a top student in the Department of Mathematics who has a sweet and cute appearance but a rational and independent heart. In order to get rid of annoying suitors, he accidentally "exploited" Shen Juan, the computer science god who is recognized as the ceiling of good looks and talent on campus. A drama that started as "pretending to be a couple" gradually became a real drama through countless days and nights side by side, careless maintenance and heartbeats time and time again. When the contract expired, the two found that they could no longer separate each other from their future plans. This is a perfectly sweet love song from campus to wedding dress, from calculation to deep love, growing together and achieving each other's achievements.
