How did the minibus cat elves hatch with their wings?

Baby Bus Cat Elf is a virtual pet game character. To hatch a winged cat elf, you should follow the following steps:

1. First, make sure that you have entered the incubation interface of Baby Bus Cat Elf.

2. Choose a cat elf you want to hatch and make sure they have entered the incubator.

In the incubator, you can see an incubating gem. Click on it, and you will see an interface of incubation options.

4. In the incubation options interface, you will see some options. In order to hatch winged cat spirits, you need to choose the original stone with the characteristics of wings.

5. After selection, confirm your choice and wait for the incubation process to be completed.

6. Once the incubation process is completed, your cat will hatch wings.