Rebuild World - Chapter 19 - Gratitude and Debt

The real hardcore player, who chose the most difficult start in “Reality Online”, still has to shock others with his god-level operation.

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

As a promise, he went out into the world as an assassin. 3 years later, after becoming the Supreme Assassin, he gave up on everything he had and returned to the ranks of ordinary people. But one day, Kismet, a mystical game created by the National Research and Development had appeared.

Enigmatic hands, spectral frame, and one cunning strike just like the swing of the Grim Reaper. The Supreme Assassin takes on the mystical world, and how his legendary tales sets off, progressively ascending the altar to becoming the best.

- Description from Novelupdates

In the new century, human beings are no longer dominated by the blue star, surrounded by monsters!

Terrible zombies roam the wilderness endlessly; mutated monsters occupy the city and are extremely vicious; there are also fierce beasts from outside the world descending on the surface and sweeping across the wilderness!

The abyss interface, the zombie universe, the outer world…

When the bonfire of human civilization was ignited again and the light of evolution illuminated the earth, people discovered that everything has just begun…

(real profile)

“I’m really not an evolutionary…”

Someone sighed helplessly.

Behind him, the evolutionaries stared blankly at Su Qi, who was stepping on the black Taoist Jade, holding the Tianmarsh Spear, opening the blue reincarnated eyes, surrounded by green flames, and had just killed the Abyss Lord with a golden sword.

“…Before you say this, move your feet away from the demon god’s face, hey!”

“Everyone is crying…”

- Description from novelbuddy