Delivery boy Zhou Yang delivers food to Lin Wei, the female chef of "Time Private Kitchen" every day. He has been secretly in love with her for three years but dare not speak. Lin Wei was betrayed by her ex-boyfriend and has since locked herself in love. She falls into depression on this day every year. After a car accident, Zhou Yang found himself trapped on the same day - April 30th. He practiced his cooking skills, investigated the truth, and guarded silently over and over again. From a rookie who couldn't tell the difference between salt and sugar, he grew into a chef who could cook soulful dishes. In the 365th cycle, he awakened her frozen heart with the simplest egg fried rice. When time finally moved forward, Lin Wei remembered everything: this ordinary delivery boy had been in love with her for a whole year.