The Steel Mill's Crown Prince in the Siheyuan

The protagonist, Zhang Kun, is a special forces instructor in 21st-century China. After dying in an accident during a mission, he is reborn into the body of a university student in a parallel world who shares his name. From then on, thanks to his golden finger and the knowledge he brought from the future, Zhang Kun lives an incredibly exciting life in this parallel world, as carefree as a dragon swimming in the open sea… This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.