In the brilliant K-drama, The Good Bad Mother, Young-Soon, played by Ra Mi-Ran, is a single mother managing a pig farm while raising her son, Kang-Ho. Despite her love for him, Young-Soon takes on a strict approach, fearing that he might follow in her footsteps. Fast forward to the present, Kang-Ho (portrayed by Lee Do-Hyun) is now an adult working as a prosecutor, known for his cold and detached demeanor. He has distanced himself from his mother Young-Soon while pursuing his career and harboring a secret of his own. However, an unexpected accident befalls Kang-Ho, regressing him to a childlike