Decryption of Humanoid Weapon Files

"Unlocking Humanoid Weapons" A declassified operational profile. Regarding Shen Xin's file, he is a former special operations personnel who was expelled from the military. The old injury destroyed his pain nerves and blocked his way back. The only way he could confirm he was still alive was to count every bullet. "My name is Shen Xin. Xin is the darkest time before dawn." I'm not a hero. I am just a person who owes a debt and has not yet paid it off. In West Africa, thirty heavily armed militants besiege a copper mining camp, guarded by two? In Sia, abandoned prison, two days countdown, price, a right hand? . . . . . . There are three things in the file: Shen Xin's diary, his colleagues' comments, and the monitoring log that monitors everything at all times. And one thing - if you make a mistake, can you still pay it back?