MTL - Re, Gu Aotian Slaughtered Me - v8 Chapter 159 FateVSOverlord

Zhang Yuan, who has been reborn in a chaotic world, awakens the Divine Nest system in times of crisis.[Activate the Black Giant Ant, grant tenfold, hundredfold... unlimited strength][Activate the Jade Mantis, grant Basic, Advanced... Saber Technique Mastery][Activate the Nine-winged Celestial Cicada...]

The end of the world is coming, the world has undergone great changes, and everything has changed. Plants, animals, and even insects, as long as there are living things, have mutated.
Become more powerful, and even evolved supernatural abilities, such as chickens and ducks that can fly to the sky, such as cats and dogs that can breathe fire.
But only humans, without any obvious changes, seem to have fallen from the top of the food chain to the bottom of the food chain overnight.
Any creature that can open its mouth to eat can treat humans as food.
But fortunately, this world has not completely killed humans. Gradually, humans discovered that they had the ability to cultivate compatibility with other creatures.
As long as it has a high degree of compatibility with some powerful mutant creatures, it can be used for its own use to achieve the purpose of protecting itself.
Fang He is a person who is very compatible with mutant animals, but it is also because of his ability that he has changed from the strongest to the stupidest.
Fang He, who was reborn, said, “Hmph, this time…”

- Description from novelbuddy

Su Chen opens his eyes and finds himself in the previous game Light of Truth, which is set in the era of great development of Wizards.Now the Wizards have just defeated the gods and are wholeheartedly researching and developing various domains, compared to the later environment, it's barely stable.However, even having traversed to such a relatively stable era and possessing a game panel, Su Chen could not be considered happy.Because, even in this era, there are Temple Knights ready to seek revenge, who can appear at any time and start killing unscrupulously.

Hundreds of years ago, Human, Celestial Clan and Demon Clan lived together on the Origin Continent. However, a great war broke out between the three races. Shan He, the leader of Human, had discovered a catalogue of methods to forge Divine Weapons. With this catalogue, Shan He led Human to defeat the other two clans and expelled them from the Origin Continent.

The peace did not last long. After the passing of Shan He, the once Glory Empire collapsed. Various forces of Human fell into a long period of wild war for the Divine Weapon Catalogue, but the catalogue was lost during the war.

The Demon Clan took advantage of the internal strife of Human. Under the lead of their new lord, Fen Tian, the Demon army invaded the Origin Continent violently.

Human soon lost a large portion of their territory. At that moment, a mysterious hero suddenly appeared on the battlefield. With a legendary Divine Weapon in hand, he severely injured Fen Tian and forced him to retreat. The united Human army chased the Demon army across the strait and to the Two Realm Plain on the Tranquil Continent.

Once again, the various forces of Human started wildly searching for the Divine Weapon Catalogue…

- Description from Novelupdates