Cheng Zheng, a disabled and abandoned son, was kicked out by his father Cheng Jianguo as a family shame. Fifteen years later, when the Cheng family was on the verge of collapse due to the failure of their second son, Cheng Zheng, who was in a wheelchair, returned as the chief designer of a secret national project. The secret help of her mother Zhao Xiulan, the conspiracy of her brother Cheng Wei, and the iron-fisted escort of her superior Jiang Ruolan pushed this broken family to the ultimate test. Cheng Zheng not only wants to prove that disability does not equal waste, but also wants to uncover the shocking lie behind the abandonment from 20 years ago.
