When a mysterious aurora swept across the earth, nearly 70% of global creatures, from humans to ants, mutated into various kinds of man-eating monsters.Gu Qijue was reborn two hours before the mysterious aurora swept across the globe.The first thing he did was heading to the depths of the mountain behind the school for a Black Mamba snake.Gu Qijue swallowed it, and when the mysterious aurora came, he would evolve together with the Black Mamba, the future black dragon.