Sinopsis:
Xin Tong (Cho Jeongeun), a nice little girl aged eleven is brought up by his father Tian Ji (Gordon Lam) alone. They rely each other but lack of communication. One day, a little boy Si Zhe (Harashima Daichi) escapes from Healthy Baby lab and sneaks into her house. He grows up eating Healthy Baby, a genetically engineered baby food, so his physique and intelligence are far more superior to those of other children and even adults. But this also causes his allergic to people touch.

Xin Tong helps Si Zhe to find his parents, and they discover the plot of the Healthy Baby lab. The president of the lab Chole (Kristal Tin) uses the genetically altered baby food to make big money even she knows it might causes harm to children. Xin Tong tells Tian Ji about this, and they all work together to expose Chole of her crime.