Rebirth of He Yuzhu? I Got a Promotion and a Salary Increase Right from the Start!

Time travel to the early sixties. And became the protagonist He Yuzhu in the world of Qingmansiheyuan. He Yuzhu accidentally awakened the must-have golden finger for travelers - the system! Since then! He Yuzhu is familiar with the plot and knows what he will encounter in the future. Rely on the system from now on. I embarked on a road that defied fate and changed my life! This life! He Yuzhu should never be blamed! Not to mention dog licking! As for the beasts in the courtyard? If they don't provoke him, that's all. If they dare to attack, He Yuzhu will kill them without mercy! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.