World Keeper - Chapter 691: Endurance Test

Zhuo Yifan was the Demon Emperor. One day, he managed to lay his hands on an ancient emperor’s book, the Nine Serenities Secret Records. As the book was coveted by many, he was targeted by experts and was even betrayed by his student.

In the foreign world, the martial artists dominate the world and the sword of the emperor controls the fate of hundreds of millions of lives! Long Yu, the number one killer on Earth, after dying, takes rebirth in this new world in an aristocratic family of martial artists but faces rejection because he is unable to practice martial arts.

- Description from Novelupdates

Lin Lan traveled to the world of Ultraman Zeta, and he also obtained the template of Ultraman Saiga, one of the four mysterious Olympic Games.

Just when he was about to rely on the system to fight the whole universe, he met Sister Zhou who also came through time travel, and the whole battle was live broadcasted to the original world.

Since then, no matter whether it is this world or the original world, people can’t sit still…

Zeta: Senior Saiga is the most powerful Ultra warrior in my heart!

Sailo: I can become Saiga without me! ? Then I go?

Countless netizens: “Fuck, there is a Saiga in the Zeta world!?”

“Saiga Tameow can also use the Cosmic Eudemons Fist!?”

“Wait, what happened to Noah’s hellfire?! And the power of Aurora, the legend of sparks??”

“This Saiga, something is wrong!”

- Description from novelbuddy

Song Yan, a senior high school student, lost his parents when he was a child. Before obtaining a mysterious and amazing ring, he has been often plunged into a vulnerable position and easily marginalized. However, his life is changed because of the cryptic ring.

- Description from Novelupdates