This Is Not My Doomsday Crisis

Long Tiancheng, a business giant in the real world, a "super" monster who is lazy and humorous but has an absolute sense of justice. I thought life was about enjoying luxury and boredom, but due to a bizarre rooftop crash, I was suddenly transported to a doomsday world destroyed by terrifying parasites. His identity changed into a colonel of the Dragon Kingdom Army, and he faced twisted and terrifying parasitic monsters and desperate ruins. There is no system, no guidance, just a body of muscles, a mouth full of complaints, and a pile of weapons. Let's see how this cynical "chaotic good" macho man, in this extremely dangerous situation, upholds the belief that "my heart and my actions are as clear as a mirror, and everything I do is righteous", and fights a bloody path full of black humor! This is by no means the time-travel life he wanted, but the doomsday crisis is approaching, and he must make a choice.