Let me explain then
Ryugotchis are like Tamagotchis, you can notice some users have an userbar on their stack with a digital animal walking or doing some mimic, that's a Ryugotchi. You can feed, play and scoop their poops. If you take care of your own they evolve too
This will give you more info. If you attend other Ryugotchis soon you will hatch yours
(you need an account to see links)