Fan Casting Hyeon-Ju Kim in Skylanders: New Adventures

A kid from South Korea who, while not having any magic powers of their own, frequently aids the heroes using their inventions and schemes. Hyeon-Ju actually isn't a portal master—they were dragged into a portal while trying to keep their twin sibling from being sucked in, and upon arrival found that they were separated. They joined up with the heroes in hopes of finding their sibling and getting back home. Early-mid teens. Fancasted VAs must be Korean or at the very least Asian.