I Was Mistaken as a Genius Mage in a Game - Chapter 39

Uchiha Kai has been cautious since he came to this world. He vowed that he must be cautious and go to the end.

But one day he received a mission – to cover the wave wind team to blow up the Kamabashi Bridge, Uchiha Kai knew that he was going to be unlucky…

- Description from novelbuddy

In the house, there is an adorably mischievous sweet wife, she is cunning and sly yet delicate.She can be dominant, submissive, or a lolita; adorable, mature, or quirky.She is witty and lively, tearing apart scumbag men and women with ease.The spring breeze gently blows for ten miles, the time is right, and I love you~When she picked up her intelligence again, she found everything had changed.When she discarded her soft-heartedness, she realized she could no longer be hurt.When she rolled up her sleeves, ready to work hard, she found that the aloof male god had entangled himself with her.He said affectionately, “All you need to do is behave, let me handle the scums.”

Lassen, a young man who has failed at everything in his life, has had enough. Disillusioned with the world, he decides to end it all. But instead of dying, he wakes up in a parallel world, armed with a strange system that can accomplish anything he desires. Trapped in his room, reading novels and savoring every page, he has no intention of participating in the fast-paced world outside.Yet, despite his desire for peace, the world changes every time he makes an appearance. Everyone treats him like a genius, a being capable of disrupting the very fabric of reality, without lifting a finger. A powerful system, a new life, and a world that adapts to him: why complicate things when you can have everything without effort?The Genius System tells the story of a man who, although having everything to change the world, prefers to watch it evolve from the comfort of his room, through the pages of his books.