I Will Guard You No More — Episode 7

Julian Cross was the living embodiment of the Earth's will. Awakening godlike power at the age of 10, he single-handedly guarded the Demon Pass for 30 years, bringing peace to humanity. Yet, they branded him a threat and exiled him. On the day of his departure, the demons returned, and the carnage began. The Federation begged for help, but Julian had vanished. As the blood-drunk beasts launched another offensive, Julian made just one move. One strike. And wiped them off the face of the earth.