A killer from an ordinary version of Earth is betrayed by his own organization while carrying out a mission. After dying, he transmigrates to another world and begins a new journey!
From growing stronger to building up his forces and fending off enemy attacks, he eventually leads a unified civilization into the spacefaring age! He should have been overjoyed, but then he discovers that the universe is not what he imagined. Only then does he realize that this world may not be so simple after all...
