Qin Lie, a modern special forces soldier, encountered an accident while performing a high-risk mission and his consciousness fell into darkness. When he woke up again, he was in a simple military camp cell on the border of Qin, with scars all over his body. The clothing and environment of the soldiers around him all indicated that he had arrived in a strange era. Qin Lie learned from the words of his fellow inmates that he had been falsely accused of stealing military supplies and was about to be charged and executed. Faced with this sudden predicament, Qin Lie relied on the tenacity of the special forces to calm down and determined to use his modern knowledge and skills to change his destiny.