Earth's Greatest Magus - Chapter 2080 Rank Up

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

[Attention, humans][Welcome to Midgard, a realm between life and death.][All 300 players accounted for!][Evaluation successful!]Jamie never expected his life to end while saving a stranger. One moment he was pushing a pregnant woman out of the path of a roaring truck—the next, he awakens in Midgard: a realm where death is just the beginning.He isn’t alone. Two hundred ninety-nine others, torn from their final moments, stand beside him. Their fate? To endure ten brutal trials that test body, mind, and spirit.Each challenge grants skills—swordsmanship, magic, strategy—that could mean the difference between survival and annihilation.And at the end awaits a choice:Reincarnate into a fantastical new world, carrying every skill earned.Return to Earth … alive, but powerless.But in a world where trust is fragile and every alliance can shatter in an instant, Jamie must decide—Is mere survival enough?Or will he fight for something greater?

The Red Dragon came from the vast wild wastes, coveting all the strength in the world. It once had countless titles: Mountain's Wrathful Flame, Infernal Calamity, Crimson Emperor, Ashen Dragon......The world trembled under the shadow of the giant dragons. He stirred up the craze of the magic industrial revolution; in the empire he established, Wyverns roared, artillery fired in unison, and steel beasts appeared in the sky and on the land, while disasters from another world rampaged everywhere.“Submit, or die.”Cassius spread his wings, blotting out the sun, and gazed down at the trembling humans, elves, and dwarves below, saying thus.......It is a story about a Red Dragon with a player template conquering, ruling, and transforming an alternate world.(Pseudo of DnD, The Fourth Calamity, Red Dragon)