a colonel retires after achieving what most strive for in their entire military carrier, the funny thing is that he didn't join to achieve anything or a sense of duty for his country instead he did it for the skills he could learn in his line of work, the problem is after retiring shit hit the fan and animals started to rebel against humans along with plants evolving at a rapid pace one thing leads to another and soon humanity is at the bottom of the pecking order. Inspired by Epoch of twilight