In the year 2080 the human species nearly destroyed it self in nuclear war. When the ash and smoke settled, and the once
proud people stood among its ruins, they saw it fit that instead of fighting for the land and resources on their planet the should spread to the stars.
It worked well for almost 3000 years. No wars a near nonexistent crime rate, with nothing holding it back their population exploded going from the mere 2.6 million at the end of the war to 417 trillion. Then one day death rained
from the heavens.
Their ships shadowed the planets setting the world aflame. These monsters tried to exterminate the people, and almost succeeded. The monsters destroyed all the people's planets save for their home world and its moon the people decide to use their DNA to create a perfect war machine. After 32000003 tries they did it, but it was to late the monsters finished destroying their race all but the living machine.
He obliterated the monsters in revenge of his species,at the cost of everything as far as the eye could see. He drifted through space. and one day he found life, peaceful life, what could a biological machine of war have to offer such a world? He did not know, but intended to find out. He activated the cloaking device on his ship before he brought it into orbit. He saw no reason to scare the locals with the massive destroyer.
His first action would be to study the creatures, he already knew the planet had to hold intelligent life his scanners showed constructions. He would need information on these creatures abd most likely need to learn their language before he could reveal himself to whatever creatures hold dominance on the planet, just to avoid confusion an potentially escalate his presence into violence.
With those thoughts in mind he cloaked a landing pod and prepared to land in a forest outside a small hamlet. Now he waited for the cover of darkness.