Beast Control Begins with the Cat I Abandoned

A world where beast control is the mainstream civilization. Human beings sign soul contracts with spiritual beasts to fight and live together. Others rely on their natural talent and bloodline to control beasts, but I rely on "begging me" to control beasts! After traveling through time, I could understand the voices of all animals, and the first one to find me was actually the pet cat that I lost in my previous life and missed me to death.