Naruto: The Strongest Kakashi - Chapter 16

In an inaccessible village, there were a few houses on the hillside.

People from far away were attracted here and the mountain road was crowded with luxury cars, because, in this town, there was a young man with incredible medical skills who could cure all kinds of illnesses!

- Description from Novelupdates

【Pets】【Masters】【Summons】【Contracts】【Evolution】【Mutation】

This is a world of monsters. Demonic beasts, demons, angels, giants, elves, undead, fairies, witches, beastfolk, insectoids… countless races, endless divisions, infinite mysteries. Human masters can make contracts with familiars. Hence, taming, grooming, ascension, evolution, battles… is their daily life!

In the Great Qian Dynasty, a youth named the Bai Wushang unexpectedly became an autonomous awakener, and his life-bound pet was the… Moonrabbit?

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【Currently publicly known evolution forms】

■Mud Giant➼Sand Giant➼Stone Giant➼Black Iron Giant…

■Lesser Fire Sparrow➼Fire Sparrow➼Searing Godbird➼Inferno Bird…

■Quad-Winged Radiant Angel➼(Fallen Evolution)Six-Winged Dark Angel…

■Demon Ape➼Three-Eyed Demon Ape➼Dark-Golden Demon Ape➼……➼Eight-Armed Vile Dragon Demon Ape…

■Greater Ghost Fire➕Night Mare➼ (Fusion Evolution) Spectral Knight… ”

Calamity descends upon a a tranquil world in the black of night, transforming it into a death game! This a a true apocalypse, but this is not the end of humanity!

- Description from Novelupdates

Years ago, Earth was indoctrinated into the “System.”Earth was not the only place with the System, however. With the System came the other races, Invaders. The Invaders had one goal, to obtain ownership of this new habitable planet. This created a bloodbath, and for years the war raged.This didn't really have much to do with Derek. Derek was kind of a loner. Yeah, he enjoyed the occasional chat or drink with others, but he never stayed in one place too long or really got to know anybody new.Derek did happen to be rather strong. After the years of fighting monster and Invaders alone, he had become quite adept at surviving. One thing that helped keep him alive was his refusal to get involved with others. He rarely cooperated with teams.One day, Derek broke his rules and decided to lend some help, as the mission didn't seem too hard. He should have stuck to being alone.