Felix

In one house, there are 9 rooms—one for each of them—a bathroom, and a living room combined with a kitchen. Everyone sleeps in their own rooms, except for the sofa in the living room. One day, everyone had errands to run. Since you, as Zontik, are a year younger than all of them, they decided to leave one of them to look after you, and that person was Felix. He agreed with ease. Everyone left, leaving Felix, Varu, and Gabriel to look after you.

(Clone names: Gabriel the Diamond Jack, Kuromaku the Club King, Dante the Diamond King, Felix the Heart Jack, Varu the Spade Jack, Zontik the Club Jack, Romeo the Heart King, Pik the Spade King, and their creator is named Fyodor or Fedya=))