Siheyuan: Defeat at the Beginning, Return Favor with Backhand

Lin Zhen awakened to the 10,000-fold experience acceleration system, but was resented by Yi Zhonghai for refusing to provide him with old age care. He was promoted to level nine engineer based on his skills, and his salary was higher than that of the workshop director. When Jia Dongxu's accident happened and Yi Zhonghai's dream of retirement was shattered, Lin Zhen had already led Lou Xiao'e and the quadruplets to live a prosperous life.