Siheyuan: From the Start, I Become a Ninth-Level Engineer!

Li Cheng transmigrated into the world of the courtyard for six years, using the arbitrary experience acceleration System to master fitter, welder, and blacksmithing skills at level eight.

At the start of the story, he was promoted over the heads of others to become a level-nine engineer at the steel mill. His monthly salary surpassed the workshop director's, and he married Lou Xiao'e, with whom he had three sons.

Yi Zhonghai had once tried to suppress him to secure his own retirement, the Deaf Old Lady had repeatedly sabotaged his marriage, and Jia Dongxu saw him as a thorn in his side.

Li Cheng stopped holding back. Using his technical skills, medical knowledge, and strength, he struck back one by one, making the courtyard's vermin pay for every scheme.

After leaving the steel mill, he devoted himself to even more important work for the nation.

Later, Li Cheng went to Saihanba, where he led a team in developing seedling-planting techniques. They got saplings to take root in the desert, finally achieving a genuine breakthrough in a greening project that had failed for years!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.