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.

[MC + Western Fantasy + Lord]

(Alternate Title: The Growth Diary of a God and His Church)

In the third year of the Light Calendar on the Rodri Continent, Ian addressed his people:

"I've said this countless times—defeating the Abyss and the Demon King doesn’t automatically make me the God of Light! And my MC world is not the Kingdom of Light!"

"Dragons—my Ender Dragon is not your Dragon God! Tell those dragonesses to stop coming here asking for offspring!"

"Dwarves—quit obsessing over Iron Golems and start researching Redstone technology! Golems don’t reproduce, no matter how much you tinker with them!"

"Elves—stop using bone meal to force the World Tree to grow! The Winged Clan has filed multiple complaints—your trees are shooting up like rockets and invading their territory!"

"At this rate, I might as well relocate all of you to the Twilight Forest!"

"And finally! Call me..."

At the end of summer, during a lunch break, I swapped bodies with a stranger from a parallel universe. My name is Zuo Yu, a senior high school student enjoying the typical high school life of going out five days and returning eleven, living a colorful youth amidst the stark contrast of exam papers. The person I swapped bodies with is Yukino Yukinoshita, a freshman high school student living a typical high school life, her presence absent from the vibrant high school world. Originally from parallel universes, leading parallel lives that would never intersect, our bodies were swapped, bringing us together.