A seven-year journey of secret love and growing up. Transfer student Lin Xiaoman meets the aloof Lu Chenzhou in high school. She hides her feelings in her sketchbook, while he silently protects her with gentle care, but a misunderstanding at graduation keeps them from confessing. In college, they watch each other from behind their screens. Anonymous inspiration, family opposition, and a business crisis put them through one trial after another, while the banter between bickering couple Chen Yu and Su Tang adds even more complications. When a drunken night clears up their misunderstanding, when technology and art join forces in the face of adversity, and when Lu Chenzhou uses an AI-designed ring to confess again on the rooftop where they first met, the moonlit feelings he has kept hidden for seven years finally find their way to each other. With a delicate touch, the story captures the flutter of youthful love and shows how, even amid the trials of real life, “feelings can’t stay hidden, and love will find its way to you,” ending on a heartwarming, happy note.