Reverse Scale: Sign in to the Imperial Tomb

A special forces tactics instructor code-named "Lone Wolf" died on the training ground and woke up as Xiao Heng, the most unpopular seventh prince of the Liang Dynasty. At the beginning, he was framed and sentenced to guard the imperial mausoleum. The second prince sent eight guards to wait for his "accidental" death. There was only one timid eunuch and twenty useless veterans who were assigned to him. When he was about to die, the [Reverse Scale Sign-in System] was activated. Next to the coffin in the imperial mausoleum, I signed in to get the [Bad Person's Token] - the most mysterious intelligence organization in the world, for my use. By the stream in the back mountain, sign in to get [Physical Strengthening] - the useless body is reborn. In the guard camp, sign in to get [Crossbow Machine Blueprint] - ancient version of special equipment. The longer you sign in, the stronger the rewards. Bad people, a hundred military records, a map of the world, a hidden army... A dilapidated imperial mausoleum has become the most dangerous place in the world. Three years later, Xiao Heng stepped out of the imperial mausoleum. The second prince knelt down, the fifth prince was dumbfounded, and the emperor was stunned. And behind him is an invincible iron army forged with modern tactics and system rewards. "I'm not here to grab the throne. I'm here to let you know - dragons have reverse scales, and you will die if you sign it