Forest Ranger, starting from Picking Up a Lynx Girl - Chapter 247 Three Highland Fools, Here We Come

I, Lin Yun, with my exceptional aptitude, had thought that I would be trained as a key disciple, however...“The Demon Sect will never expect us to send such an excellent disciple undercover. Once you attain a high position within the Demon Sect, with our help both from within and without, why would we worry about the Demon Sect's destruction?”Three years later.“The Righteous Path will never expect us to send such a promising disciple undercover. Once you attain a high position within the Righteous Path, with our help both from within and without, why would we worry about the Righteous Path's destruction?”Lin Yun: I just want to quietly cultivate to immortality...

Ji Huan’s parents both died in a traffic accident.
Unexpectedly, his older sister also meets the same fate.
Yet everything starts when he says “goodbye” for the last time.

Hunting monsters? Genetic comparison?
Ji Huan flees with his older sister’s posthumous child to his hometown, Bade Town.
The three Grandpa, grandson, and nephew all live interdependent days.
However, inside the swaddling clothes is not a human baby,
But a monster…

Black egg body, white ring eyes, red mouth.
A child, ah! Doesn’t he have two eyes and a mouth! Resembling an egg, he is Ji Huan’s cute nephew!

Vermilion tiled wall, white lotus pond, convalescent courtyard.
This entirely neatly handsome and elegant young man: Ah Jin.
However, he told Ji Huan about the secrets of the monsters and discreetly taught him.
Bade Town is also slowly being covered in monsters…

Or, the record of a small countryside monster’s growth.

- Description from Novelupdates

This novel is also known as Fey Evolution Merchant

The shining stars and birds flying in the blue sky and white clouds, the fast shadow clouded leopards hunting and hunting in the vast grasslands, the acid eroded pythons hiding in the shadows of trees in the mottled rain forest, and the chalky Canglong dragon under the deep blue sea.

Lin Yuan found that he could allow infinite evolution of spirits, and continuously purify the bloodline.

Dust butterfly-stainless steel butterfly-emerald green butterfly-royal tourmaline butterfly.

This is a pure pet article, a world of beast masters.

- Description from MTL

[Beast Mastery][Summoning][Pets][Evolution][Development]Demon, Savage, Nether, Damnation, Mechanism, Soldier, Medicine, Abnormal, Witch, Immortal, Ferocious...This world is a world of monsters, filled with countless diverse “Fond Spirits”.But in this world, humans also wield the power of “occupation classes”. Once awakened, they can have Contract Imprints, allowing them to form contracts with the monsters, creating entirely new bonds.[For Instance]♦F-level Occupation Class “Manicurist”- helps the Fond Spirits trim their claws, making them beautiful, or sharper.♦E-level Occupation Class “Hunter”- marks and chases, closely collaborating with the Fond Spirits, the most classic hunting occupation class.♦C-level Occupation Class “Puppeteer”- manipulates Fond Spirits at crucial moments, making their strikes more precise and powerful.♦B-level Occupation Class “Midwife”- assists pregnant Fond Spirits with health checkups, giving random blessing effects to the newborns.♦B-level Occupation Class “Mechanic”- under the right conditions, modifies the Fond Spirits, turning them into semi-mechanical beings.♦A-level Occupation Class “Dragon Knight”- rides dragon-type Fond Spirits into battle. Man and dragon unite, becoming invincible.♦S-level Occupation Class “Arch Warlock”- intensifies the elemental properties of Contracted Fond Spirits and seals their skills in advance to execute forbidden spells for the second time....♦C-level Occupation Class “Fitness Trainer”...♦D-level Occupation Class “Flame Thief”...♦A-level Occupation Class “Mysterious Merchant”...♦B-level Occupation Class “Gourmet”...♦Special Occupation Class “Brave”......(I already have a completed work of 3 million characters titled “Master of Pets”. “The Rising of the Fond Spirits” is my second work, a Beast Mastery tale with entirely original settings, you're welcome to try it out!)