Chen Mo, a successful technical director of a game company who believes in logic and order, lives an elite life of a loner. In a sudden accident, his sister with whom he had never interacted passed away, leaving behind a five-year-old daughter, Tangtang, and he became her sole guardian. When the great master of the code world encountered the biggest "bug" - a human cub, his life was completely out of control. From messing up the first meal, to bravely entering kindergarten, to dealing with all kinds of unexpected situations, Chen Mo was forced to apply his programming thinking to parenting, and the result was naturally full of mistakes and jokes. This is the story of a clumsy uncle who learns how to love and how to be a father through stumbles. The code of his life was completely rewritten by a little girl, and he finally gained warmth and happiness that are more precious than the success of any project.
