5-Year-old An An has the ability to understand animal language. She was abandoned since she was a child and was abused by her aunt. She rescued the sinister gangster Shen Zhihan who was about to commit suicide by the river, and the two became father and daughter. An An's innocent warmth healed Shen Zhihan, and Shen Zhihan became a super dad who protected her. With the ability to speak animal language, An An repeatedly solved problems and helped Mr. Shen uncover the poisoner and find the real Bai Yueguang. The book girl Xia Kexuan was disrupted by the plot, framed An An repeatedly, and ultimately suffered the consequences. Shen Zhihan and An An worked together to fight the crisis. After experiencing kidnapping, injury and other hardships, they lived happily together forever and formed a loving family.
