Type-Moon: The Lostbelt King from the Start, How Could I Lose?

Primarily set in the Nasuverse, with transmigration to various worlds beginning later on. There's an outline. It's aimed at casual readers, and you can enjoy it without thinking too hard. Not for readers who want a lot of logic. The author's a tentacle monster. You know how it is if I don't write 20,000-plus words in a single day. Invincible, feel-good, no frustrating setbacks. I've read too many novels that call themselves invincible but are full of frustration, so I couldn't take it anymore and decided to write one myself. Type-Moon -> Overlord (with a power-up) -> Genshin Impact -> Honkai: Star Rail, and more. The novel's power-scaling system might fall apart. If arguments break out over who's stronger, I'm wrong and you're right. After accidentally transmigrating into Fate/Zero, I find that the Fourth Holy Grail War has undergone earth-shattering changes. Tokiomi Tohsaka has reached the Root, Kayneth has been reborn, Kirei Kotomine has become a Dead Apostle, and Irisviel is the Black Grail. The battle between Gil and Enkidu, and the slaughter among the magi, are about to begin. He Ming stands in midair, a faint smile on his face. “Why not become a supreme being myself?” In the world of Overlord, he brings along a group of Heroic Spirits eager to stir up trouble, setting off one wave after another. “Momonga, looks like we're not the first ones to transmigrate into this world. It seems there's a Holy Grail War here too?” What kinds of love and hate will the old bony fellow, no longer locked in a battle of wits with thin air, experience under the script He Ming has written?