Eli Shane must learn the art of dueling with magically powered creatures called slugs.

15-year-old Eli Shane is just a regular kid from the suburbs except for one thing, he comes from a long line of Shanes, each of whom has made the journey from the surface to protect Slugterra

After the Shane hideout is ransacked, the gang trades in one of Eli's prized slugs for new gear. When Eli has second thoughts they go back to get it, only to learn that it's been sold to Dr. Blakk

When the punks in the Hooligang cruise into Quiet Lawn Cavern, they think no one there's got the guts to stand up to them so they trash the place. And they're right, until Eli and the Shane Gang come to town

Eli doesn't believe in ghosts until he enters Deadweed cavern. But it turns out Eli's first instinct was right. What lurks inside Deadweed is far more evil than ghosts, its El Diablus Nacho, after a supply of the dangerous Dark Water that Dr. Blakk uses to turn innocent slugs into Ghouls

The Slug Run is the ultimate, off-road, no-holds-barred, cross-cavern MechaBeast race. Unfortunately, the only thing lower than the odds of beating the three-time champ are the odds of Eli making it to the finish line in one piece