Cross-dimensional Anime, I’m Creating a New Type-moon, Whoever is Stronger is the Official Version

Transmigrating to a crossover anime world, Rosser finds himself a demon hunter, his landlord is Kayako, and his neighbor is Yotsuya Miko... Is Conan a mystery with an instant-death rule? Help! Where's the Counter Force? Where are the Heroic Spirits? Oh, they're just standing by and watching me die. What, I have a cheat code? But then again, you can only rely on yourself. I'm going to create... a new type of Moon! First, I'll transform into the Abyss Eye White Dragon, create a WarGreymon to give the world a little dragon-related shock, and you'll see, isn't that a dragon? Then I'll create a Five Holy Grail War world, making all the exaggerated descriptions come true, connecting it to the FGO world next door, shifting the blame, and whoever loses becomes a Lostbelt. Type-Moon people: Stop!! And then... Saber: You're Arthur too? What do you mean by "the strongest because the strongest is the strongest"? Goetia: Your Beast Law... wait, what the heck is the Law of Cycles? Gudako: Mashu, could it be that our world is the Lostbelt? Kazuma and Ayanokouji: Commander Rosser is my sun, ah, praise the sun. Poor Xiangzi: Mr. Rosser, a maid's duties don't include anything else~ Tokisaki Kurumi: You scumbag god, watch me exhaust you with my three thousand clones! Also known as "The Birth Diary of the Servant Universe" and "Slaanesh's Daily Life of Having Fun".