In Marvel, Creating the Old Ones

Louis transmigrates to the Marvel Universe, starting out in Hell's Kitchen, where he awakens the “Fear Descends System”: make people afraid, and grow stronger!

Old Ones? Ancient Gods? Outer Gods? All of you, answer my call!

Odin falls to his knees: “What the hell, is this the progenitor of the universe?”

The Ancient One goes mad: “Earth used to be their dining table?”

Dormammu chickens out: “Azathoth? My Dark Dimension is nothing but crap compared to that!”

Thanos arrives on Earth with his army, only to realize that something is very wrong with the scene...

The sky writhes, eyes sprout all over the ground, and the people of New York are mutating en masse...

Thanos: “Damn! I came to the wrong movie!”

Thanos: “You guys carry on! I'm out of here!”

[Ding! Thanos's Fear Level +999! Cosmic-level reward acquired!]