Demon Lord's Reincarnation - Chapter 1389 Fucking Like Bunnies

I had a supporting role in a modern fantasy.

The loyal dog of a villain with an angel’s name, Cheon Sa-yeon, and an unfortunate supporting character who died on his behalf, Han Yi-gyeol.

In order to escape from Cheon Sa-yeon and survive, he must use the protagonist, Ha Tae-heon.

But Ha Tae-heon, who he thought of as a lifeline, was infinitely indifferent to him. Rather, Cheon Sa-yeon showed interest.

But besides that, something strange happened.

The events that occurred in the original story had advanced, and the gate and monster levels had risen. Even the people were “different” from the original.

The original version I was trying to use was wrong.

He loved her. She left him for someone richer.But that night, something awakened in Nishanth — a system with no fame boosts, no fantasy powers, and no second chances.Just money. Assets. Ownership.The Infinity Spend Protocol doesn't make him a hero. It makes him a Spend King — a silent force who crushes rivals, empowers the poor, and stuns the nation with outrageous moves.From the slums of Warangal to the boardrooms of Mumbai, Nishanth spends to dominate — buying failed properties, funding orphan tech labs, and humiliating those who once laughed at him.And when the world finally asks:“Who is behind all this?”He walks on stage and answers,“The boy you forgot. The man who never forgot you.”Spend. Dominate. Rise.This is the rise of India’s Spend King — a man who never needed fame.........Only the fire of betrayal.

As monstrous invaders ravage the world, Ryzen Kael— a man shattered by a tragedy ten years ago— faces his final moments. But just as death closes in, a mysterious system awakens within him, offering a path beyond his limits.Now, with nothing left to lose, he steps into a dangerous journey of survival and power, defying fate and unlocking abilities beyond imagination. Follow his rise as he challenges destiny itself, carving his name into history!Author's other storiesThe Unrivaled Holder: Rise of the Dragon Monarch - 3rd Season Ongoing

I originally thought this was a world like an ordinary urban novel…Drawing comics by myself, traveling is pretty good.
But tell me, what happened to this magician called “Emiya Kiritsugu” who jumped on my face?
Who changed the settings?
Currently involved in the content of “F/Z”, “F/SN”, “Fantasy Carnival”, “The Emiya’s Meal”, “The Holy Grail of the Imperial Capital”, “FLA”, “Elmello II Event Book”, “FGO”, “FE”, etc.
Others related to “JOJO’s Bizarre Adventure”, “Rebellious Lelouch”, “Persona 5”, “Attack on Giant”, “Death”
“FGO”, “FE Series”, “FA”, “FSF”, “Cangyin”, “Magical Girl Illya” will be involved next…

- Description from novelbuddy