Slay the Gods: Nice to Meet You, Have a Nuclear Warhead

Lin Qiankong transmigrates into the world of Slay the Gods and awakens the Technological Universe System. What? You say you're a genius at the Lamp Realm? Sorry, but this silver revolver in my hand only has six bullets. If you can take them, you win. What? You say you're an expert at the Pool Realm? I also have a Barrett sniper rifle with a barrel as wide as an arm. Just think of it as a machine pistol. It doesn't hurt. River Realm? I wonder if a few land mines can blow you up. Sea Realm? Hello, this is Dongfeng Express. Please sign for your delivery. If you say you're at the Boundless or Klein Realm... Lin Qiankong: Heh heh, dear customer, would you like this silver nuclear bomb, or this golden one? And if neither suits you, I also have a space-based weapon infused with Klein energy: God's Finger. Whispers: ! You have high cultivation, and I have weapons of the imagination. Light particles, water droplets, antimatter bullets, ball lightning, black hole walls, and two-dimensional foil. I don't care if you're a god or Cthulhu, you're still no match for me. If it comes down to it, I'll blow everything up with you. One shot from the Dead Line, and the universe can explode all over again. PS: The nuclear explosion will happen in ten minutes.