MTL - Cthulhu Gonfalon - Chapter 20

With the revival of spiritual energy and the breakdown of the order of species, it is a difficult test whether human beings can still stand at the top of the biological chain.

(There is already an old book, The Strongest Descends in the City, you can read it.)

- Description from novelbuddy

After the nuclear warfare, massacres started to spread throughout the entire world. The order between humans completely collapses, and the strong eats while the weak gets eaten becomes the #1 rule.

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

The famed War King set his sights on a simple farmer's daughter, not hesitating to keep himself pure as he engaged in nurturing her.Everyone thought that Sikong Mo, the War King, was destined to be a bachelor for life, but unexpectedly, news came that the renowned War King was to be wed, and his bride was to be a mere farmer's daughter.The daughters of the rich and noble roared in outrage, “Why her?”Sikong Mo appeared silently, “Because I said so.”Born of wealthy parents, she was abandoned by them once again, replaced and poisoned, but fate did not forsake her, allowing her to cling stubbornly to life.Sikong Mo, “I empathize with you, we are a match made in heaven.”Ye Jiu, “No, no, no, we are not the same. I have the Golden Finger, helping me reach the pinnacle of life.”Sikong Mo, “Hmm? Have you forgotten who gave you that Golden Finger?”Ye Jiu deflated a bit guiltily, and slipped away.With Plane Space at hand, wealth throughout the world is unparalleled.