MTL - The Most Powerful BOSS In the Heavens - Chapter 802v3 Promise!

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.

- Description from Novelupdates

Even after knowing what came next....I still accepted.A deal with the devil herself.A devil, in the form of a goddess.I accepted a life that I knew wouldn't end well, a life that was worse off than the very curel one I already lived.But I still choose to do it.I chose to become the villain.

In the Wild Westlands, the Sanctuary of Spirits is the base for the elite Celestial Beast Sect. “”Hurry, Huang Yingyan, or we’ll lose our chance at the best Divine Pets!”” Tang Jinghuan urges, pulling his friend in a time-critical dash.Huang Yingyan, who overslept from the thrill of gaining a mysterious system and the Omniscient Eye skill, falsely blames his delay on Tang Jinghuan. This skill lets him see the untapped potential in divine pets, essential for aspiring Beastmasters.In their excitement, they reach the selection, where Huang Yingyan’s skill initially finds no special pets—until a unique, snow-white cub draws his attention, neither tiger nor lion, with a somber air.As they face their choices, anticipation hangs thick. Can Huang Yingyan’s skill reveal the cub’s mystery, changing his destiny as a Beastmaster?

Theo volts, an 18-year-old Brazilian, died on his way home as he was struck by lightning. Upon waking he discovers that he was no longer human but a red fox. In addition, he also came to discover that he was gifted with a miraculous system.

Defeating monsters and frantic animals, Theo climbed into his cultivation, turned into a golden fox and conquered a Goblin village.