"Patria", a democratic country born on the Patria continent. In this country, which was divided into the "Northern Patria Alliance" and the "Southern Patria Union" due to economic imbalance, a long civil war continued. The North, which was at a disadvantage, finally used a forbidden technology to defeat the South. This technology transforms humans into alien soldiers, and gains power comparable to that of gods at the cost of human appearance. This power ended the long-term war and ushered in a peaceful era. "Pseudo-God Soldiers" are the heroes who save the country and are praised as "Gods". Time has passed, and now that war has become history, those who have become "Pseudo-God Soldiers" are called "beasts" because of their huge power, and are feared and despised by people. Hank, the former captain of the Pseudo-God Soldiers, travels as a "beast hunter" to kill his "Pseudo-God Soldiers" comrades who have fallen into "beasts". Ciel, a girl who is looking for the enemy who killed her father, a Pseudo-God Soldiers, meets Hank and decides to travel with him to find the truth about her father's death. What he later learned was the real reason why the war had to continue. And the existence of the "man who released the beast" that Hank was looking for. What was the destination of "Hank", who took the blame for killing his partner, in his endless journey?