Douluo Continent: I can raise soul beasts and even perform super evolution.

[There is already 1 high-quality, completed Douji II fanfiction book with over 1 million views]
Su Wen transmigrates to Douluo Continent and awakens his martial soul "Poké Ball". Each of his soul rings can capture soul beasts, and the soul beasts can also undergo super evolution as their level increases.
"You call this a wind baboon?"
"Are these all your martial spirits?"
"What do you mean by your martial soul being able to undergo super evolution?"
Everyone's faces were blank.
Su Wen shrugged: "I don't know, but when it comes to one-on-one battles with me, it's always you who takes on all my pets."
……
Evolutionary path.
[Wind Baboon] - [Storm Baboon] - [Hurricane Demon Ape] - [Immortal Cloud Flowing Ape]
【Mandala Serpent】-【Viper King】-【Thousand-Source Poisonous Dragon】-【Azure Imperial Dragon】
Great White Shark Juvenile - Thunderscale White Shark - Deep Sea Emperor Shark - Shark of the End
[Dark Gold Devil Claw Bear] - [Behemoth] - [Purple Gold Behemoth]
[To be unlocked...]
P.S.: The evolution stages are Soul Power Level 30, Level 50, and Level 70, respectively.