Gasp! She's a Time Traveler Using Modern Tech to Improve Ancient Life - Chapter 501 - 500: Scapegoat

Ye Chen transmigrated to a fantasy world and realized that he had seven seniors in his clan, and all of them were of stunning beauty.

One god, one faith, one world, one mage… I am the only mage in the world.

- Description from Ptwxz (translated)

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?

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.