Who taught you to be

This is a world where humans and pets coexist, the layout is somewhat similar to before crossing over.,"My son, you've come of age and awakened your talent to become a qualified Beast Tamer. Now that you're ready, I can safely pass down my mantle!,Don't worry about the rest, there is enough food in the feeder for the little ones for two months, and besides Old Sha is here to help you get familiar with things during this time.。