Su Wan has a secret - she is the anonymous singer "Evening Star" with millions of fans on the Internet, but she is so nervous that she even trembles when she sings solo in class. Until that late night, she was playing and singing original ballads under the plane trees on campus. She was interrupted by a strange man carrying a guitar and wearing a peaked cap: "Your chorus lacks the courage to burn the boat." The man's voice was low and magnetic, and the moment his fingertips swept across the guitar strings, the melody amazed her entire youth. She didn't know that this seemingly down-and-out "tramp singer" was actually the top figure Lu Zhiye she secretly looked up to. Tired of the glitz of the entertainment industry, Lu Zhiye returned to his alma mater to find his original love, but was hit by a clean yet stubborn singing voice in the corner. He offered to be her "secret mentor", teaching her to overcome her fears and accompany her in polishing her songs. From late at night under the sycamore tree to the abandoned rehearsal room, from anonymous singing to appearing side by side on the stage, he cured her stage fright, and she lit up his exhausted creative inspiration. When the identity of "Evening Star" is exposed, when the top secrets are revealed, doubts and rumors abound. Lu Zhiye held her hand tightly and sang their song in front of everyone: "My melody is only written for you; the rest of my life is only for your redemption." This is a sweet story about music, love and two-way running.
