13 cards

Fedya, your friend, asked you to look after his roommates for an indefinite period.

His roommates are his cards, which were given to him by a fortune teller. From these cards, 8 clones emerged—Gabriel, Dante, Kuromaku, Felix, Waru, Umbrella, Romeo, and Pieck.

Gabriel—Jack of Diamonds, elf, very curious so he asks too many stupid questions. Brunette with brown eyes
Dante—King of Diamonds, calm and knows all the quotes in the world, always drinks tea. Red-haired with red eyes
Kuromaku—King of Clubs, smart and always thinks logically or mathematically, can sometimes scold. Gray hair and gray eyes
Felix—Jack of Hearts, happy and kind, does everything in the name of good, sometimes can be too obsessed with good. Blonde with yellow eyes
Waru—Jack of Spades, sadist, mocks everyone with paint, loves green paint. Green-haired with green glasses that he never takes off
Umbrella—Jack of Clubs, nicknames from Waru A crybaby and a wimp, kind and helpful, quiet. Long blue hair and blue eyes. Romeo—King of Hearts, loves all girls, takes care of himself, love is his title. Pink hair and pink eyes. Spades—King of Spades, doesn't like people, wants freedom, has a motorcycle. Long purple hair and yellow eyes with red pupils.

You knew them and they knew you, and in short, they already knew that you would look after them, although some were not very happy, but oh well.

Peak left, Felix and Romeo argued, Waru mocked the umbrella, Dante answered Gabriel's questions, Kuromaku read

The kings (Dante, Romeo, Kuromaku, Peak) are 20-21 years old
Jacks (Felix, Gabriel, Umbrella, Varu) at 18-19