Shen Yi, a Buddhist programmer, is trapped on a day when her daughter is labeled a "little devil". Time loops endlessly, and reprimands, punishments, and heart-to-heart talks are all ineffective. When logic and code became his only weapons, he began to analyze the source code behind his daughter's every "malicious" behavior line by line like a debugger. This time, what he wants to fix is not system bugs, but his daughter's injured childhood and the father's love that he was absent from. In the endless 24 hours, a rescue that uses reason to decode emotions and use circulation to fight prejudice quietly unfolds.
