Zelli Stormclash and the Danger Club crew are desperate to find a secret clubhouse where they can store troves of forbidden books and trinkets and practice adventurer techniques, but mostly it's a place they can go and be themselves.
The peril-plagued Princess Toadstool is kidnapped by the diabolical deadbeat Bowser but super plumbers Mario and Luigi hatch a plan with their new friend Yoshi to rescue her.
