Starting with Both Thunder and Fire Elements, I Am Invincible in the Apocalypse

(Rebirth + Apocalypse + Awakening) Two moons on the same day, a catastrophe is coming. At first it is just an accidental flood, then to the demise of a species, and finally to the destruction of human civilization, the world becomes a zombie country. Yang Yuxuan clings to life, watching his relatives and friends die one by one in front of him. He keeps hacking at the zombies around him in a daze, but he still cannot escape the tide of zombies... In the blink of an eye, he was reborn on the day before the end of the world. He accidentally got a jade pendant that awakened him in advance. He secretly vowed that he would no longer be at the mercy of others. He would become extremely powerful and protect everyone around him...