Young Noble Be Monster Slaying - Chapter 3: Sword Exchange Pavilion

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

Blue Star youth Ning Shi accidentally downloaded a mobile game called “Zhu Century”.

“Di! The clone is created!”

Ning Shi has obtained a game clone, the clone will become stronger, and the main body will also become stronger!

“The clone has been exercising for 12 hours in the practice room, with +1 physique and +1 mental strength.”

“Clone the dragon to kill the dragon and get the blood of the dragon!”

“Use the Charm Fruit in one’s body, and the value of the face is +10!”

Doppelgänger traverses the game worlds one by one, creating forces and leaving legacy.

“The avatar has successfully communicated and conquered Alice, the Duke of Rose. Alice is about to arrive, please pay attention to the main body.”

Ning Shi:  …

- Description from novelbuddy

[You have successfully devoured your target.][Your strength has increased by 250.][Your speed has increased by 200.][Your defense has increased by 300.] [You have acquired the Golden Immortal Bloodline.][You have acquired the Chaos Beast Physique.][Your cultivation has increased.][You have accumulated Madness.]The Era of Chaos is upon the Cosmos once more leading to various kinds of Chaotic Rifts spawning randomly.Meanwhile, a 26-year-old actor on Earth, Pascal Margrave, transmigrates into the body of Caelum Goldheart. Upon transmigration, he becomes the host of the World Devouring System - a system that allows Caelum to quickly become stronger by absorbing the power of anyone he kills.However, things are not so simple. Caelum quickly realizes that while he is the [Host] of the World Devouring System, he is not its true [Master]. Failing to complete the system's milestones within the designated time will lead to his soul being tortured in the Netherworld for all Eternity.Join Caelum on his journey as he attempts to take control of his own fate, uncovers the hidden plots around his transmigration and becomes the dominant power of the Cosmos.