Red crabs of Christmas Island had enough, and stood up for themselves, and started locking in. They start to learn and invent fires, how to use basic tools like spears and even guns. However, the whole population of coconut crabs disappeared after the red crabs showed signs of intelligence, weird. Exterminated many invasive ants through pesticides, to secure their paths to the tides, and driven away local humans off their land for themselves. This development of the red crabs has been going on for 4 years, the crabs they are sure improving their technology.

Although the society of the red crabs have been going well, that is uh oh, the coconut crabs have finally showed up. No longer just simple predators, but now armed with advanced firearms and artillery, and are wearing armour now. The coconut crabs waged war on the red crabs and left thousands red crabs dead. The red crabs retreated to the heart of the rainforest, where they are sure the coconut crabs wouldn't find them, and establish their new city.

Now you dear reader, shall be meeting to the red crabs. Help them have revenge against the coconut crabs? Or help them to bring down humanity to extinction, (except you if ur a human)