Traveling through time and becoming a death row prisoner, you have to go to the city wall and serve as cannon fodder on the day you are released.
Fortunately, Shen Mo has a broken book that can catch ghosts.
When an old general takes over, he learns how to fight;
When a lame veteran comes to his body, he learns to save his life;
The young soldier... Can only call me brother.
Later he discovered that he could also take back people he killed with his own hands.
There is a saying among the enemy troops: Never let that death row prisoner kill you with his own hands.
Because even if he dies, he still has to serve as a soldier for him.