Weak Constitution I Instead Created The Mage System

A boy was transmigrated from earth to another world. he wake up on the body of a youngster from the Arch Duke family. Currently, he was treated as thrash and was sent to govern a desolate area between borders of two kingdoms. Follow the main character dominate the Continent using the people of his domain and the system that gifted him the power to trample everything that gets on his way.

On the day I nearly died, I was twenty-eight floors up, fixing an AC unit on an outside wall. My hand slipped as I was securing my safety line. All of a sudden, I had been pulled into a fantasy world. When I opened my eyes again, I was in a cave that was more like an ice box. There was an old man in a white robe next to me, poking me in the face. “Awake? Good. You’ll be one of the new students here at Icicle Mountain. You’ll get an allowance of two magic stones a month for sweeping up the cave.” “Wait, where am I?” “Icicle Mountain of Crylestia School.” “Can I make a suggestion? Your cave system has a ventilation problem. The cold air can’t escape and just keeps on making the place colder. I’ll get joint pains if I stay here too long,” I said. He looked at me like I was crazy.

[Book 1 and 2 in Mage's Mate series] A 1000 years ago treason was committed, a luna queen had sacrificed herself for her Kind and an Alpha King had vowed to seek revenge. Now, centuries later, Erica Morris who supposedly thought she was just an ordinary 18-year- human girl discovers life-threatening and overwhelming secrets. A clan once revered now hunted, a man craving to conquer the world and a girl's life entangled in this chaos. [Book 3: The Last Dragon's Mage]

I get reborn, this time bound to a simp system. In my previous life, when the apocalypse happened during Christmas Eve, I gave Victoria Blake, a beautiful woman, shelter and respite, only for her to backstab me in the end. Apparently, she had revealed my home's location to a scion named Tristan Cole when I wasn't paying attention. Not only did those bastards take over my shelter, but they also tossed me to the zombie horde. When Tristan asked Victoria if she felt guilty, she just reclined in his arms while tittering daintily. "That's just one of the lapdogs I've reared. If he's dead, then so be it." Now that I'm given a second chance at life, I'll make sure to repay them for the pain and hurt they've caused me in my previous life.

Meet Xolvion, he is the youngest son of the demon lord and his favourite in line to inherit his throne. However, he is also the bastard son of a low ranking succubus, and unlike his older brothers and half-sisters, not a full-blooded and powerful demon. Xolvion has inherited no great magical power from his father like his siblings and is seen as a good for nothing hornless bastard with nothing going for him, other than the ability to seduce the opposite sex. The night before his 221st birthday his siblings decide to get rid of him for good and attempt to kill him. However, he survives and flees to the human kingdom, knowing it is no longer safe to stay in the demon kingdom for fear of his life. He swears revenge against his siblings vowing to one day return and reclaims the throne for his own. Once in the human kingdom, the MC quickly uses his incubus powers of seduction to make his way in their world. Soon discovering that the ability to seduce the opposite sex isn't the only magical power he possesses. Learning that if he absorbs the fluids of another living being. He will gain their abilities and increase his strength. Xolvion embarks on a quest to seduce the most powerful female heroes and adventures in the land known as the holy saints, gaining their powers one by one until he becomes strong enough to get his revenge and become the next demon lord!

In a world that has long considered werewolves a myth, old blood is stirred again when Raven—an ordinary young man living on the brink of collapse—is suddenly chosen by something that shouldn't exist. A mysterious system emerges within him: the Werewolf Evolution System. At first, Raven thinks it's just a delusion... until the first night of the moon changes. His bones crack, his blood boils, and something inside him begins to "awaken." But the transformation isn't just a curse. It's the beginning of evolution. Every battle he wins, every enemy he defeats, and every drop of blood he sheds, the system evolves, giving him new abilities, new forms... and a dark side that's increasingly difficult to control. Behind it all, the world begins to stir. The secret government, werewolf hunters, and the Alphas of various packs begin to sense something unnatural—a werewolf who defies the rules of natural evolution. Because Raven isn't just a human who became a werewolf. He's an anomaly. And when the final “evolution path” opens, Raven will be forced to choose: Become king among monsters… Or lose herself completely and become a disaster that even the Alphas can't stop. But one big question remains: Who really created the Werewolf Evolution System—and what is Raven's true purpose?