In the Book Era, What's Wrong with My Male Partner Being a Bit Bad?

Chen Jianjun's soul traveled to the turbulent years of the Cultural Revolution, and he grew up with his grandfather who was a doctor as long as he can remember. With memories of his past life, he didn't know until one day when he bumped into the male protagonist Ma Defu of the original book that he had traveled back in time to the era of "24 Tenants" and became a named male supporting character in the book. In order to thank his grandfather for saving his life, Factory Director Zhou and his father arranged for their grandfather and grandson to enter the family home of the Red Star Machinery Factory. Chen Jianjun was also arranged by Director Zhou to enter the factory infirmary... At Chen Jianjun's eighteenth-year-old coming-of-age ceremony, the Hu-Jie system came belatedly. The system is awakened, but it requires cutting off a heroine from the original book to activate it. Chen Jianjun did not hesitate and started to embark on a completely different path from the original book - activate the system first and then... Who knew that it would be out of control from now on. Let's see how the protagonist creates excitement in a market full of fireworks! ! !