Chrysalis - Chapter 311 World of Shadow

The Immortal Path led to Longevity and Sovereign was heading in ease. When the Longevity was no longer in ease, all living beings were just prisoners. Conspiracy, internal strife, and the invasion of the others, all of it emerged together. 

In such a world, there was such a young man. He made his way upstream, stepping on blood, defying the emperor, destroying the various kings, and slaughtering his way through the hundred clans to form an Immortal Path towards the throne of Sovereign! The Immortal Path was endless, while the Sovereign was limited. He used his blood to forge his immortal legend.

- Description from Novelupdates

Arthur got randomly transported to another world. Some people would find that terrifying, but not for him, who was tired of his old life; it was an opportunity.

And, after having bad luck all his life, the tide changed.

It was a world of magic where wizards fought side-by-side with their familiars. Arthur got summoned to be one of these so-called familiars.

He was furious. The thought of becoming a pet was not something he liked. Well, that changed when he saw who his master was.

A hot-woman. And, to make everything better, Arthur was inside the Frostpeak Magic Academy, which only had women students.

“This is heaven. All familiars are beasts, but I'm different. I'm a good-looking man inside a place filled with hot girls.”

When he thought his luck could not get better, he unlocked a system that helped him with everything. Of course, he used the system for a greater good, like getting girls.

Brian had just been confessed to during his sky-diving adventure which turned tragic.Now dead and presented with the choice of a world to reincarnate into he chooses the Naruto world with Kaguya's abilities.═══════════════════════│ DISCLAIMER │This is a work of fan fiction based on the *Naruto* series. All characters, locations, and settings from *Naruto* are the property of Masashi Kishimoto, Shueisha, Viz Media, and their associated rights holders. Additionally, this story contains references to characters and elements from other anime and manga series. I do not claim ownership of any copyrighted material used in this fan fiction.The plot and any original characters are my own creation. This work is purely for entertainment purposes and is not intended to infringe on any copyrights or trademarks. Please support the official releases and the original creators by purchasing or legally accessing their works.

Otaku Lin Fei crossed over to a new world…

Rare and exotic medicinal pellets? I eat them like snacks…

Powerful martial art secret instruction manuals? I can sell them like newspaper bundles…

What..You’re an absolute genius? I wreck geniuses like you for a living…

Why am I so powerful?

It’s because I have leveling system version 1.0!

- Description from Novelupdates