MTL - Martial Arts Master - Chapter 726 Unpopular?

Once Jiang Hongping was reborn, she immediately gave up her marriage with Qi Heng to her cousin Jiang Shuangling. She married Qi Heng in her last life, but she was driven back within a few days. The second marriage could only be to marry a poor and lame man. To be a stepmother.
The other party’s oil bottle son is the devil! ! !
Jiang Shuangling travels back to the 1970s, what? Let her marry, after weighing the pros and cons, it is better to marry than to stay under the uncle’s house and marry with a younger brother.
Seeing each other for the first time, Jiang Shuangling was shocked.
A handsome young man of twenty-three.
Just to this face, this figure, she can!
Isn’t it just to be a stepmother, go up! ! !
The first meeting of the reorganized family:
Jiang Shuangling, a 29-year-old urban white-collar worker, glanced at the faces of her cheap brother, cheap son, and cheap husband, thinking:
All here are my brothers.
The cheap brother took her hand cautiously and called her affectionately: Sister
The cheap son opened his mouth and hesitated.
Jiang Shuangling said calmly: You can also call me Ajie.
The man next to him darkened: he called you sister, what did you call me? dad?
Jiang Shuangling spread her hands: It’s not impossible.

This article is the heroine who can make her life very cool anytime and anywhere, and the warm little sweet text of daily chicken flying and dog jumping.
Jiang Shuangling x Qi Heng (heng)

Content tags: Travel through time and space Farming text Sweet text Chronological text
Search keywords: Protagonist: Jiang Shuangling ┃ Supporting role: Qi Heng ┃ Others: Chronicle
One-sentence introduction: Everyone here is my younger brother.
Purpose: to manage the trivial things in the daily family well, and to live optimistically and positively in the era of struggle.

- Description from novelbuddy

Five years ago, Gu Jiayu, who climbed out of the mountain nest, entered the entertainment circle in order to cultivate, and in order to overcome the shortcomings of emotional gaps, he used an excellent acting skill to hook up a Chinese “little nobleman” abroad. After a month of falling in love and feeling love, he ran away with guilty conscience after the other party proposed marriage.

Five years later, Gu Yingdi had become popular all over the country, but he had a four-year-old son beside him. 

One day, the little handsome guy pointed at the man who took up the entire page in the financial newspaper and said, “Dad, this man looks like me!” Gu Jiayi glanced at the calm, handsome man in a suit and shoes in the newspaper, and asked with a guilty conscience, “He has an onion head, and his body is black and black like the top post. Are you sure you look like him?” That night, “Top Door Post” came to the door … Gu Jiayu, “My son, hide your tail!”

- Description from Novelupdates

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?