In the Hot Apocalypse, I Awakened the Dragon Vein

Comet attack, sun nuclear explosion! The world has entered the apocalypse of purgatory! Animals and plants are extinct in large numbers, and the world is dead.​ Qin Xiao hid in a safe fortress, but was frantically besieged by monsters and monsters, and his life hung on the line. At the critical moment, he awakened the power of the mysterious dragon vein! See how he uses this heaven-defying power to crush the demons in the ruins of the apocalypse. Set off an apocalyptic counterattack storm that will shock the world and make ghosts and gods cry!