The intricate emotional entanglements of a new generation of aspiring young people. The heroine is looking forward to her boyfriend's return to the country day and night. Unexpectedly, her boyfriend will have true love when he returns, and her love will also change. She didn't expect that the confession she made many years ago would be the friend who stayed by his side to protect him silently, instead of her boyfriend. The beautiful flower of love planted in college has to taste the bitter fruit after graduation. Originally, the heroine thought her love was indestructible, but there was another hidden truth behind it.