If you and your lover couldn't be together in the end, would you regret meeting him?
Everyone has a different answer to this question.
19-Year-old Su Le is a person who is most afraid of trouble, but on Singles' Day one year, he met a robot named "Eleven". In the process of being forced to get along with this robot that was about the same size as himself, Su Le gradually learned the true face of the robot and its purpose, and gradually came to the answer to this question.
No matter what changes happen in the future, I will never regret meeting you.