Ke Yuan is a well-known movie star. As he reaches middle age, the roles he wants to play are becoming fewer and fewer. He has no choice but to switch to the play "Waiting for Godot". However, because he was unable to interpret the new role in the play, he fell into anxiety and fear. Finally, he ran away during the first performance and resigned from the play. In order to avoid media reporters, he fled alone to Dongli Island, Linhai Town, his childhood town, to seek refuge and heal. Unexpectedly, I met my first love Lin Yuqing, who had been separated for many years, in a small town. Lin Yuqing is the owner of the "Niannianwuwu" cafe and resort hotel. She spends her spare time teaching children to play the piano to pass the loneliness. She has a beautiful seventeen-year-old daughter, and she and her husband Zhou Ming treat each other like guests. Ke Yuan is famous, but there is no one around him to share his worries. The two thought they had forgotten each other, but they didn't expect to see each other again. The lives that intertwined seventeen years ago are now before them again. Facing their lover who they have been deeply in love with for seventeen years, should they renew their relationship or let go and return to their own life paths...? Maybe time is the best antidote.