MTL - Extreme Knight - Chapter 16 saved

In order to protect my two sisters-in-law, I was possessed by a Fox Demon. Since then, I've found that the way all women look at me has changed...

In a future timeline, the earth was visited by a species known as the Slarkovs.
Having lost their home planet and in search of a new one, earth was the next habitable planet for them.

Humans and Slarkovs made a deal with each other in return for the Slarkovs living on earth.
The Slarkovs traded their technology and knowledge for a new home.
They were similar to humans except for some of them who had slight differences so fitting into the society wasn't a problem.
Over the years Slarkovs and humans began to mate with one another and reproduce offsprings.
This in turn created a new species known as the mixed-blood.
Centuries later mixedbloods could tap into their bloodline and perform unimaginable feats.

Gustav born into an age where bloodline determines everything, struggles to fit with a useless bloodline.
His bloodline only grants him the ability to change his hair color, destroying his hopes and dreams for a great future.
His fate is turned around when an unexpected situation leads to him finding a system that grants him the power to unlock and upgrade bloodlines by completing quests but he's baffled by two quests with a five-year deadline. Success will grant him unimaginable rewards...
But only one thing awaits him if he fails... Death!

Follow Gustav on his interesting journey filled with unprecedented adventures, danger and death, maybe?

In a world where everyone awakens a Trait to start their cultivation, Rhys's was considered a joke: he would never age.In a world that worships raw combat power, a Trait granting eternal youth was worthless. To his powerful family, Rhys was a talentless failure, a stain on their name. With disgust, they cast him out onto the streets, leaving him with nothing.Alone and powerless, Rhys's life was shattered when he was caught in the crossfire of a terrifying battle between two god-like cultivators.Mortally wounded and left to bleed out in an alley, he faced a lonely, pathetic end.But as Rhys's vision faded and his last breath drew near, a new power roared to life within him.[Lifespan Burning System Activated]Suddenly, his useless Trait became Rhys's greatest weapon. His infinite lifespan was now the ultimate fuel source.A divine martial art that takes a genius a hundred years to master?[Consume 100 years of lifespan. Skill comprehended to Maximum Level.]A fatal wound that no healer can mend?[Consume 10 years of lifespan. Body restored to peak condition.]An ancient, unreadable text holding the world's greatest secrets?[Consume 500 years of lifespan. All knowledge unlocked and understood.]From the brink of death, Rhys rises with a burning purpose.The world saw him as trash, but now he will trade his endless years for the strength to stand above all.(Posting this on RR under pen name Unnikuttan)

[Main Story Complete: Evil Female Reforms + Chaotic Scene of Male Rivalry + Satisfying Comeback Story]Su An'an transmigrated into a restricted Beast World novel as the vicious female side character.In the book, the original owner abused the Five Great Beast Husbands: the Mermaid Marshal's ear was severed and bleeding, the White Tiger War God was covered in wounds, the Dark-Jiao Executor's scales were mottled, the powerful Red Fox had all nine of his tails broken, and the top-tier Swan's voice was shattered. Meanwhile, she was stripped of her Princess identity and died tragically on the Black Star.When Su An'an transmigrated, it was already a disastrous start.Seeing that her death countdown was down to only 182 days, Su An'an took out her ancestral medicine box.While treating the mermaid's ear, she accidentally tied the mermaid silk into a bowknot. That night, the mermaid used sonic waves to collapse half the palace, just to hide the ear wrapped in a pink ribbon.While changing the White Tiger's dressing, she scratched the soft fur on his belly. The War God bared his teeth and growled on the surface, but in the middle of the night, he nudged the young woman into the warm fluff of his tiger belly.While mending the Dark-Jiao's scales, her hand trembled, and the gloomy Adjudicator suddenly whipped his tail around her waist: “Touch my Reversed Scale again, and I'll sentence you to life imprisonment.”When the top-tier Swan sneered with a hoarse voice, “Trying to poison my voice again?” Su An'an, in a swift move, made him drink loquat syrup, and his clear singing voice boomed throughout the Whole Star System.Later, on the day the Mutant Beast's toxic fog engulfed the Beast Star, the once-despised Wasted Evil Female appeared with a syringe to save the world, followed by five giant, fluffy creatures vying for her affection: “All of you, shut up! Line up for your vaccines!”