Passionate Like a Frenzy

What if I am just one short of victory? Volume 1: A modern special police officer traveled to the Songhu battlefield and became a company commander of the Central Training Corps, leading the troops to sacrifice their lives. The flag is fluttering, the horse is rustling, the gun is on the shoulder, the knife is on the waist, and the blood is like a frenzy! Volume 2: He will walk alone into deeper darkness and enter the taboo place of human nature. Stepping into the flesh and blood cave alone, Unit 731, which commits crimes against humanity in the name of "medical research". When identity becomes a weapon and trust becomes a luxury, how can you stay in the darkness and always look toward the light?