Siheyuan: the Ninth-Level Fitter Starts at the Beginning, and the Whole Hospital Fawns over Him.

Zhao Ziyang accidentally traveled to the courtyard world of the early 1960s. At the beginning, he took over the job at the steel rolling mill left by his father who died unexpectedly. And successfully became a level nine fitter! Zhao Ziyang, who was only one step away from the engineer, quickly challenged the engineer. Unexpectedly, the promotion exam was maliciously sabotaged by Yi Zhonghai! How could Zhao Ziyang, who had just traveled through time, endure such an encounter? Without saying a word, he directly started to suppress the beasts in the courtyard with the assistance of the system! Not only that. A year later, Zhao Ziyang was promoted again and successfully became an engineer. Since then—— All the beasts in the hospital have no choice but to fawn over Zhao Ziyang! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.