It's Not Easy to Be a Man After Travelling to the Future (WN) - Chapter 3: Assessment of the Newborn!

It has been more than ten years since he was transported to another world. The protagonist Deris Fahrenheit, who has became a magician with special circumstances, was freely enjoying his life in this world. However, a girl appeared before him and asked him to make her his disciple. That girl seems to be a transported person――

It’s a story of him who becomes the girl’s teacher and trains her to achieve her revenge (?) in otherworld.

A decision can destroy the sun, moon and stars. A finger can kill the Heavenly Overlord. While chatting, the Heaven and ten worlds can be annihilated.

A poor little kid walks out from a remote mountain area while holding the Nine Dragons and the Incredible Cauldron. With a control over the time and space eternally, he embarks on the Path to God where he defies the odds of the boundless universe gaudily by fighting against royalty and clashing with the legendary generation.

The world’s top level hacker, Shi Lei; due to him hacking the world’s top military powers during a joint exercise and attempting to steal information from them, ultimately leads him to get sold out by his own organization. This act eventually caused his own death by a missile bombardment.

God was playing a joke on him and allowed him to return back to six years ago, the autumn season of when he was still at his university. Being given another chance, plus the fact that he retained his ability as one of the best in hacking technology, Shi Lei decided to change his life! During his previous life, he was only an assassin in the dark. Although such an existence made people afraid of him, he would have to always hide within the shadows. In his new life, not only does he want to be an assassin in the dark, he also wants to stand openly in the middle of the world stage. Creating a world-class super enterprise, he will single handy change the whole world!

- Description from Novelupdates

As a gold medal manager, Li Xiwu is courted no matter where he goes in the circle.

As Mrs. Pei, anyone in the aristocratic circle had to greet her politely when they saw her.

She is a celebrity mentor and a wealthy wife, who doesn’t envy Li Xiwu?

Only Li Xiwu knows best: she is just a substitute for Bai Yueguang in Mr. Pei’s heart, and all the scenery has nothing to do with her.

…

After working as a double for a long time, it was boring and easy to lose herself. After realizing it, Li Xiwu began to think about how to get a lot of divorce property from Mr. Pei.

But when she was concentrating on earning divorce property, the mother-in-law who didn’t want to see her rushed to invite her to appear on the variety show of mother-in-law and daughter-in-law, and promised to give her a large sum of money.

Li Xiwu raised his chin: “Wealth and wealth are sought in danger, if you say it, you will do it!”

At the beginning, the mother-in-law tried every means to embarrass Li Xiwu on the show, and netizens called out: The worst daughter-in-law of a wealthy family!

Later, the mother-in-law was inseparable from Li Xiwu on the show, and she wanted to show off that her daughter-in-law was Li Xiwu to everyone. Netizens shouted: Li Xiwu’s mother-in-law is the one who really slaps her face!

Li Xiwu didn’t expect that she would become popular in the variety show of mother-in-law and daughter-in-law.

I thought I would be able to get a smooth divorce after returning from the show, but after the variety show was recorded, the mother-in-law called Mr. Pei: “If you dare to divorce my baby, I will not recognize you as a son and sever the relationship between mother and child!”

Mr. Pei:?

- Description from novelbuddy