Xiao Jingyan, a gentle painter who was born deaf and unable to speak, takes the initiative to look for work so he can step out from under his family's protection. His family arranges for the reserved bodyguard Yan Qingzhou to accompany him. For the first time, someone enters his silent world: someone who quietly protects him, understands his sign language, and risks his life to save him in a moment of danger, warming the lonely galaxy inside him. He paints the solitary moon and its starlight, hiding the feelings he doesn't dare confess. This time, he wants the whole world to know: Listen, I'm telling you I love you.
