I Conquer the Apocalypse with Lightning in My Hands

【Apocalypse + Dual Powers + Zombies + Ferocious Beasts + Cults + Building a Base + Teamwork + Overwhelming Power + Factional Struggles + Endless Disaster Rains】 What a rotten day. The world has gone completely crazy, I’m unemployed and stuck at home, and then zombies break through the door. In the end, I have no choice but to flee in my underwear and hide at my beautiful female neighbor’s place. I decide to grab my backpack and an axe and get out of here with my innocent neighbor... This is a dog-eat-dog world. Joining forces means fighting for power and profit, while going it alone means facing hordes of zombies. Yet the protagonist relies on his lightning ability to dominate the entire apocalypse... (The protagonist is outrageously overpowered, with gifts for both physical prowess and lightning. His opponents are strong too. The early plot moves relatively slowly, and the world map is huge.)