Mu Caiwei is a rebellious adult. She has been rebellious since she was a child. She is arrogant, proud and has strong self-esteem. "Parents" don't love you, and your relatives and friends don't want to see you. No one loves her, no one cares about her. Although she lives with her parents, she feels like she has no sense of existence. Living in such an environment for a long time, she becomes withdrawn, quiet, and likes the night. The boat in Mu Caiwei's heart, Wu Tada's boat, Master Mu,... Where is the boat in everyone's heart?