Zombies? I Summoned the Emperor's Armor with My Backhand

My name is Gou Erdan. When I woke up, the zombie virus swept the world, and my Goujia Town became a hell on earth. While on the run, I witnessed the tragic death of my relatives and friends, and jumped off a cliff in despair. I thought my life was over, but unexpectedly I awakened to summon the Emperor's Armor! While others were struggling to survive in the apocalypse, I summoned the ultimate emperor armor with my backhand! Zombies mutate? One shot of "Five Saints Must Kill" will clear the field! Nuclear bombs to wipe out the land? I can resist! When all the zombies merge into the world-destroying demon Lord Kai Zong, I merge into the Emperor of Light and deliver the final blow for the fate of mankind!