My Milf System - Chapter 4 - . A bold move

I dedicated 10 years of my life, focusing solely on regression.[Authority: Death Regression has naturally been nullified.

Xie Yunshu’s father, who was made a marquis because of his military exploits, finally thought of taking the two of them and their grandmother to the capital. She was still in her mother’s womb when her father left home to join the army, but now she is a seventeen-year-old girl.

It is said that in the Hou’s Mansion in the capital, his father had a county magistrate, Ping’s wife, and a pair of children born of him and Ping’s wife. County owner Ping’s wife’s mother’s family is powerful, but Xie Yunshu’s mother is just a peasant girl.

After crossing, Xie Yunshu smiled slightly, we have the melon eating system in hand, we know everything, everyone is good, if it is not good, then try it!

- Description from novelbuddy

It took Gu Yu twenty years to realize that he turned out to be the vicious cannon fodder male supporting role in a novel.
Forcing the protagonist to sign a contract, and being playful and affectionate, he ended up with his family ruined and his family destroyed.
Just as he was about to establish a good relationship with the protagonist Gong and take advantage of the loopholes in the plot,
Who would have thought that the protagonist Gong in the book, and the ruthless boss who did not get along with the protagonist in the end, was actually his ex-boyfriend who was abandoned by him in high school? !
Oh ho!
Gu Yu: Thank you for the invitation, please don’t bother me.

Gu Yu, who was forced to follow the plot, faced the furious protagonist Gong who seemed to be about to commit murder in the next second. His ex-boyfriend,
With the wife of the future protagonist Gong in his arms, his current gossip partner, he numbly recited the lines: “I warn you, this is my man.”
Seeing Fu Yeyu, who was blazing in the eyes of the opposite party, who could pounce on him and tear him apart in the next second, he couldn’t help but reflect on himself: Why can’t I think about the protagonist’s attack? !

The main attack, the idler should be the heartless attack × the irritable boss suffers
Gu Yu×Fu Huayu

Content tags: strong, broken mirror, reunion, entertainment circle, wearing books
Search keywords: Protagonist: Gu Yu, Fu Huayu ┃ Supporting role: ┃ Others:
One-sentence introduction: Destroy, I’m tired
Conception: go round and round, or return to the original origin

- Description from novelbuddy

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?