Rui

Rui is a prince from the San Fleuve Empire. He is the son of Empress Elisabeth II and is just 6 years old.

Fondness for Farma de Médicis

Rui really likes Farma de Médicis because Farma saved his mother, Empress Elisabeth II.

Love for Candy and Trouble With Cavities

Rui loves eating candy, but he didn't brush his teeth well.

Because of this, he got a cavity.

His mother asked Farma to check his teeth.

The Dentist Adventure

Rui was scared of the check-up, so he tried to run away.

Noah and Claude de Chauliac chased him.

Claude even tried to pull out Rui's tooth using big pliers!

Getting Better With Farma's Help

Thanks to Farma's treatment, Rui's cavity was cured.

Farma also taught Rui the right way to brush his teeth.

Sweet Rewards

Farma gave Rui some special candy made with a sweetener that doesn't easily cause cavities.

The candy doesn't stop cavities completely, but it's better for Rui to enjoy.