The story is set during the period of the Chinese economic reform from 1978 until 1992 and the three men who relentlessly push the boundaries amidst trying times.
Song Yunhui is highly intelligent, but he has always been discriminated against due to his background. He grabbed the chance to take the exams in 1978 and successfully became a qualified technician. However, just as he builds a foundation for his career, he also
