The Legend of Nirvana

This is an apocalyptic tragedy written with blood and tears: sing the legends of heroes from all sides! In an instant, the sky shattered, buildings collapsed, and tsunamis rolled inland. With desperate screams, people were smashed into the ground by collapsed buildings, swallowed by the sudden abyss, and submerged by the boundless sea water! At this time, the superpowers can only do their best to fight against natural disasters and save the world. 'Ang~' What is that sound? ! The surviving people looked up, and through the dying ether light, they saw a huge shadow hovering in the sky. "That's the dragon!" Someone shouted. The top leaders of various countries were extremely shocked! Regret! Despair! This step by step has led to this situation, all because of their selfishness, greed, and stupidity, which lead everyone to the end step by step.