Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~ - Volume 6 Chapter 7

Wen Er girl is unparalleled in beauty, but when people mention it, she has to sigh because she was born dumb. Unexpectedly, one day, the second girl Wen, who fell from the wall and hit Prince Jing’s body, suddenly spoke.

- 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?

“Aurora White, from now on, you’re not my fiancée anymore and you’re banished from the kingdom!”Taking out the fan to cover her mocking smile, Aurora watched the crown prince spouted the declaration from the stage on their graduation ceremony and sneered.Banished?So, the time has come?The corner of her lips curled up slightly.For her or for the kingdom?Because in Aurora’s eyes, she can only see a bright path for her future....Story set in settings similar to middle ages...

Police officer, would you believe me if I say this is an Iyashikei game?