Titan Ark

Fifty thousand years ago in the old world, a natural disaster struck the continent of Tresiel, destroying a thousand-year civilization. After the devastating damage, a deadly virus filled the air. Fortunately, with advanced technology, there were still survivors hiding in underground facilities. Chaos order, shortage of resources, and the number of survivors is constantly decreasing. It was not until 800 years later that anti-virus measures were developed in underground shelters around the world. When the former ruler of this continent once again set foot on the ground, resources were becoming scarce, materials were changing, and human greed was about to explode...