Witch: Accumulate Experience Through The Knight Breathing Technique - Chapter 52 - : The King of Beasts!

Karnak, a human born as an illegitimate child in a fallen aristocratic family, rose to the transcendent rank and became the Death King. Even god couldn’t contend with him.However, after becoming transcendent, he missed his human emotions, such as satisfaction and other things.So, with his oldest friend and second-in-command, who shared his belief, he decided to return in time with Barros and start over.However, something seemed wrong with this timeline.Now is the beginning of the new adventure of the Death King Karnak.

Song Xingcheng found out that he was the cannon fodder for a novel…
The horror is, this is actually a post-apocalyptic novel?!
He relied on the rent of the two buildings to live a happy and free life, and his favorite grilled chicken…

But all of them will be gone!
Fortunately, the golden finger fell from the sky, and he became the lord of the city.

Since then, anywhere he had waved his hand had many houses, vast farmland, roaring factories, and rising technology…
Song Xingcheng not only once again lived a beautiful life of collecting rent and receiving soft hands but he also grabbed a man who can cook chicken!

***

He Qianshan: My skill of making grilled chicken is inherited from my ancestors, come to my bowl soon ~

- Description from Novelupdates

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?