A direction to follow
Kayden was too lazy to explain everything to the cat, but he felt he owed this consideration to Felix. With just a few words in the chat, he explained what happened and apologized for dragging the feline with him.
"Don't worry, I was getting bored on Earth since you left. Give me something as an excuse and we'll be even." Felix, in fact, spent some decades sleeping and others training alone; he was already accustomed to a life of solitude.
Kayden pulled out a huge fish for the cat and told him to go through the presentation and understand how the system worked. For Kayden, it was intuitive, but it could be complicated for anyone who has never encountered something like this.
"I need a few years here to max out the fourth kingdom, after that, we can leave," Kayden said and saw Felix nod and ask for food. The boy gave the cat a few tons of food and sat down.