Sylvie is the daughter of the legendary Mothra. While her mother travels the world fighting kaiju, she lives in America with her father.

Sylvie is a complete geek who loves anime, card games, and video games. She's a straight-A student who is studying to become a doctor someday. She's soft-spoken but knows just about everything. She's looks up to her mom (literally) and secretly wishes she could travel the world fighting kaiju too.

Her BFF is Poupon and the two have brunch together every Sunday!