In the Cross religion, God is the only one, and all miracles are in the hands of the one and only God;

The “right side” of God, in the Cross religion, means “equal to God”;

The ‘Demon God’ in the forbidden, the ‘beast’ in FATE, the ‘Gods of the gods’ of the godslayer, the ‘Witch Cult’ from zero, the ‘Final Trial of Humanity’ in Hakoniwa…

This is a story of transmigrating into the son of Aleister Crowley, the ‘world’s most evil man’, waving his right hand, and ascending to the God of Crusades.

“The magic name ‘BEAST’ 777 means ‘I will overcome the evil of mankind’!”

Good News: He transmigrated into an anime world and awakened an omnipotent ability.

Bad News: He's ill.

...

Takanashi Rikka: "Oh most trusted ally of the Evil King's True Eye! Let us witness the world's ultimate truth together!"

Murasakibara Saeko: "Please accept me as your disciple and teach me supreme swordsmanship!"

Kobato: "Kukuku, my other half! Come awaken my sealed power!"

Eri: "Idiot! Stop acting crazy here!"

Shinjou Masuzu: "Your first kiss partner isn't Eri - it's me, Shinjou Masuzu!"

Dekomori Sanae: "I beg you! Grant me power! I'll do anything, death!"

Su Ze is a professional gamer who, by chance, comes across a disc of a life simulator while studying in Japan. He wakes up to find that ten years have passed. Not only does he have a son and a daughter, but he also has a wife named Erina Nakiri, who seems to have been accidentally brought from ten years ago. According to the simulator's first level, to return to the past, he must fulfill three goals in the life simulator: make his wife happy, and make his children successful and reputable individuals within their respective industries. When his future wife, Erina Nakiri, expresses a desire to return to a decade ago, Su Ze, who has been living a simple life, decides to defeat the game. If life is a game, then as a professional gamer, Su Ze will never lose! (Current worldviews: Food Wars! Shokugeki no Soma, Prison Academy, Sakurasou, etc.) This novel is also accessible to those who haven't read the original novels.