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A century after the Spirit Qi Awakening, the world enters a new era. Humans are able to absorb the world's awakened spirit qi, allowing them to tread on a new path—spirit qi occupations! 
Simultaneously, the plants and animals on the planet are also evolving toward their ancestry line or developing spiritual mutations. 
Lin Yuan realizes that he can assist feys in evolving limitlessly and constantly purify their bloodlines. He starts off with a small fey evolution store on the Star Web and rises up from there. 
Lin Yuan: "There is no problem that I cannot solve to deliver the goods. If there is a problem, it is because the goods are better than expectations!" 
This is a story purely about pets!

Atlas Studios

Fey Evolution Merchant

AtlasStudios

Lin Yuan looked at the Dead Dream Law Crystal in his other hand. It was slightly larger and ashy black in color, with two gold streaks cutting through it.

The Dead Dream Law Crystal looked to be containing a mercurial dream realm. The foggy dream realm carried the strange feeling of joy intermixed with pain.

Lin Yuan's hand quivered, and he fished out the black Law Crystal he had obtained from the Night Calamity Crow in Endless Forest.

Lin Yuan suddenly came to the realization that he was fated with dark-type feys.

Two of the three Law Crystals in his hands came from dark-type feys.

However, between those two dark-type Law Crystals, the one from the Night Calamity Crow was clearly better than the one from the Dream-Eating Bat.

Whether it was the laws in the crystal or the appearance of the Law Crystal itself, the Night Calamity Crow's Law Crystal came out a winner.

Glad Wen Yu Did Not Come