MTL - Ma’am, Your Little Dragon Cub is Four and a Half Years Old (Lady Is a Dragon) - Chapter 70 Little Dragon Cub: The mirror belongs to my master! 1

Zhang Lin, the king of Holy Light duel, was smeared by the team’s design and forced to withdraw from the online game professional league.
In order to return to the top, pick up the previous Summoner trumpet to fight against the Holy Light again, and perform the return of the king.
Summoner PK is the weakest? NO, everything is possible in Zhang Lin’s hands!
Play around with the guild, get the best equipment, and make beautiful MM…
Single P, Triple P, Group P, let the horses come over!
The bloody battle ignited the passion. Zhang Lin and his friends stepped over the mountains of corpses, and let tears and laughter witness Zhang Lin’s legendary online game life.

- Description from novelbuddy

It all started on 28, May, 2011… A football game was played, an unforgettable memory was created, and a dream was born with it. ‘I want to play ball!’ It all ended on 12, May, 2018… Another football game was played, another unforgettable memory was created, and a dream was killed with it. And it all changed on 18, December, 2022… Another football game was played, another unforgettable memory was created, and with it, a miracle was created. {Your plea for a miracle has been answered!} {Congratulations! You have received a reward: Ultimate Football System!} This is the story of Sam, a young Nigerian whose passion for football created a miracle. With his miracle, watch the boy dominate the world of football, break countless records, climb the all-time rankings, and establish himself as the G.O.A.T, the Greatest of all time. Watch Sam become the God of football.

I am Ye Qing. Lucky I found a [Monster Factory] application.

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?