Contract War: the First Song of War Song

In this world where spiritual energy is raging, countless powerful alien beasts have already evolved the ability to directly absorb spiritual energy. However, humans still need to increase their spiritual energy level by hunting alien beasts and devouring their crystal cores. Although this method is good, it is not enough. The increasingly powerful alien beasts gradually began to have an overwhelming advantage over humans. Human beings were far inferior in physical fitness to the alien beasts that had experienced hundreds of battles in the jungle. At this time, human beings who were forced into a desperate situation actually stimulated their own potential, and a miracle occurred. The human psykers began to awaken their own spiritual bonds, all of which came from the heroic souls, warriors and mythical beasts of the human race.