Time Travels Through Warhammer, but I Am the Doom Slayer!

[Doom Slayer + Dian Lao + Medieval Warhammer + Warhammer 40K + Powerful King, kill, kill, kill! Ding Xiu, a game nerd college student from Earth, got tired and fell asleep during a confrontation with a traitor. After waking up, I found that I had traveled to the world of medieval warhammer! He naturally knows that Warhammer is a super smelly cesspit - whether it is medieval or 40K. But just when he was about to cry like a fart whose toes were stepped on, a mysterious voice suddenly sounded in his ears and handed him a set of Archon armor and a Doom Slayer training system! As long as you kill those heretics or aliens who do evil, you can obtain destructive energy! Thereby improving yourself, or exchanging some high-tech equipment from the space war hammer next door to arm your own men! Therefore, Ding Xiu, who originally wanted to go back, suddenly no longer wanted to go back. He decided to stay here and start his own, most powerful, domineering, strongest, and most exciting battle! From then on, wherever he decided to clean up the place, it was always as follows: ant nests had to be poured with molten iron, earthworms were split in half vertically, eggs were shaken loose without being broken, and birds and animals were stripped of their fur! Even the knight of Bretonnia, I dare to slap him twice! Facing those evil, corrupt, depraved heretics, as well as beastmen, vampires, greenskins, ogres, Skaven, Norscan barbarians, Chaos warriors, Chaos dwarves, etc., Ding Xiu just dismissed them and laughed: "Ha-hahahahahaha! Others' happiness is my failure... Ah, no! Others' failure is my happiness!!!"