The Simple Life of Killing Demons - Chapter 46Book 12:

In a world where the boundaries between dimensions are thinning, a young man named Kael Ardent is thrust into the Eternal Nexus, a realm where countless worlds converge. Here, the laws of reality are dictated by Aether, a mystical energy that fuels both creation and destruction. Kael discovers he is a Nexus Warden, a rare being capable of manipulating Aether to bridge worlds and command the forces of the Nexus.But the Nexus is not a place of peace. It is a battleground for Eldari, ancient beings who seek to control the Nexus and use its power to dominate all existence. Kael must navigate this treacherous realm, forge alliances with warriors from other worlds, and unlock the secrets of his own latent powers. As he grows stronger, he uncovers a prophecy that foretells the rise of a Prime Warden, a hero who will either save the Nexus or doom it to eternal chaos.

I can be the main character even though I’m not a hunter. Kang Moo-hyuk succeeded in all the raids with his genius and rose to the position of Strategic Team Leader despite not being a hunter.But one day, he got diagnosed with a terminal illness called “mana addiction”, and even got involved in a power struggle within the guild. With only a few days left to live, he decided to do everything he every wanted and set his passions ablaze. And he chose the tier 1 “Taesung Guild” to do so.But how can Kang Moo-hyuk grow the guild with Joo Se-ah when the rest of its members are amateurs?

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

[ABO/ Omegaverse - Mature Content]Once a single nation, now the Kingdoms of the Zui wolves and Xin foxes have been enemies for ages, with the humans from Su just trying to survive the fallout.Chu Yun is a pampered nine-tailed fox who lives a life of leisure and contentment, until one day his uncle, the king of Xin, calls him over to announce that a marriage agreement has been signed between Zui and Xin.Xiao Zai might be a prince, but despite his noble birth his position is anything but stable. He and his omega father have struggled to survive the royal harem's cruel games and the king's displeasure.One day, the king informs him that he'll be marrying Chu Yun as part of the treaty between Zui and Xin.It would have been an ideal situation, if it weren't for the fact that both Chu Yun and Xiao Zai were alphas.---Chu Yun: we're in this mess now, let's try to make the best of itXiao Zai: ok, how?Chu Yun: ....Xiao Zai: if you come any closer I'll rip your throat outChu Yun: okay, let's see who has the bigger....teeth.---Spoiled, cunning proud alpha fox MC x smart, determined, belligerent alpha wolf ML