MTL - People Are In Marvel, Behind the Scenes - Chapter 315 go and return

A 30-year-old NEET is reincarnated into the body of an otaku that choked to death on instant noodles. As he comes to grips with his new life, he realizes that this world is subtly different from Earth. The denizens of this world are far better looking, and this new world also possesses futuristic technology as well as mysterious Yin Yang masters!

On their first wedding anniversary, she almost had a miscarriage after a fall, while Fu Yanshen anxiously carried another woman into the hospital. It was at that moment Mu Chenxi realized she was just a substitute. Four years of tender love had all been a lie. For the sake of her child, she wanted to give him another chance. She waited all night, only for him to stay out until morning, returning with traces of another woman all over him. Her heart turned to ash, and she thrust a divorce agreement into his hands, “Fu Yanshen, let's get a divorce.” That was the moment Fu Yanshen truly panicked.

In a survival game to select new Gods, mankind is summoned to another world filled with different races.

One day, I woke up only find out that I’d become a Demon Lord, an individual responsible for protecting a dungeon. The world I’d been spirited away to was one filled with violence. Gigantic monsters wandered through it and competed with each other each and every day for the right to survive. I had no choice but to strengthen my dungeon’s defenses in hopes of living another day—or at least that was what I’d thought. For some odd reason, I instead ended up spending my days in relaxation and bliss.