Are humans really the rulers of Earth?
Far beneath the ground, where humans have never ventured;
under the pure, sacred glaciers;
in the deep-blue world beneath the sea...
There are unknown beings.
They are Earth’s darlings, and its earliest life forms.
So powerful that Earth sealed them away for countless years,
they are now returning because of us.
Is it revenge... or purification...
Lin Xi, the protagonist, resolutely sets out to fight the unknown in pursuit of a secure government job...