3Below: アルカディア物語

When their planet's monarchy is overthrown by a coup, royal alien teens Aja and Krel flee to Earth accompanied by their brutish bodyguard.

After crashing-landing in the town of Arcadia, the royals -- now disguised as humans -- search for suitable technology to power their ship.

Krel builds a mind-reading device in hopes of blending in with humans; elsewhere, General Morando dispatches bounty hunters to track down the royals.

Royal superfan Stuart offers to help eradicate an alien beetle infestation before it exposes the siblings' true identities.

The royals take a driver's ed class, hoping to find parts for their ship; instead, they're led on a high-speed chase with the Zeron Brotherhood.

A giant troll wreaks havoc at the school science fair, threatening to expose both the troll world and the royals' true identities.