Siheyuan: Double Flower Red Stick

Protagonist: Lin Chen. Before time travel, he was the security director of a modern veteran enterprise. After time travel, he was the director of the security department of the Red Star Rolling Mill. He lived in a courtyard house, was decisive, understood management, followed rules and protected shortcomings. ? -Yi Zhonghai: An eighth-level fitter, changed from the original work to be selfish and provide for the elderly. He is open-minded, teaches others everything he has, and is crazy about recruiting disciples without hiding anything. ? -Liu Haizhong: An eighth-level blacksmith, he no longer engages in political tricks and focuses on technology. He and Yi Zhonghai are "technical heroes" and open to teaching disciples. ? - Time: In the early 1960s, the steel rolling mill had a population of tens of thousands, technology was king, and the security department had real power. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.