One day, a certain city released a video from several decades ago. Finally, humans understood why that explosion occurred, the one that changed all of humanity.,A tall, imposing man nearly two meters in height stood outside a noodle shop, loudly debating with someone. He had one hand clamped around the neck of a woman, and a black double-headed serpent tattoo adorned his arm. In his other hand, small bumps suddenly appeared.,With a deafening boom, chunks of black shields rose up, and in the blink of an eye as the burly man waved his hand, a trail of flame shot out, soaring into the sky. The flames drew gasps from the onlookers gathered behind the police officer.。