MTL - I Woke the Sick and Disabled Prince on Our Wedding Night - Chapter 482 suddenly come to the door

In the next life time, he would absolutely not become an author.
He would once again be cursed to the danger of crossing over into a book.
During the time when he broke free of his shell, what he first saw was just the handsome, handsome male lead that he had written.
During the time when the male lead was pinching the small soft flesh of his neck, it was also his first time hearing the male lead’s voice.
“Return goods,” the male lead said in this way toward the vendor stall’s owner.
Pei Bufan: “…… meow?”

- Description from Novelupdates

Under a crimson moon,Brian discovered that just like some rare extreme psychopaths, he also acquired a miraculous ability: to fulfill the lingering attachment of the remains and receive gifts from the corpses.While he felt joy, there was also a bit of confusion.Being of good conduct and benevolent to others, why did he also receive the crimson moon's gift?This was the greatest insult to his noble character!!!

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?

- Description from novelbuddy