Shi Po's army was surrounded by grassland aliens outside the "Iron Gate Pass", the most powerful pass in the north. Inside the pass, it was looked down upon by Daliang's frontier troops.
The moment the ten years of defense of the current world awakened, the gears of fate began to reverse.
Faced with the city gate being opened from the inside by a traitor in his previous life, he fought to the death on the city wall. He was reborn and returned to the day when he was sent to Iron Gate Pass - this time, he wanted to find out the traitor first, and then let this city become a cemetery for aliens. , Shi Pojun rose step by step by virtue of ten years of guarding the city in his previous life, crushing all those who once looked down on him.
