Dan is thinking about all the loot he can get with a million bucks when Aunt Beatrice tells them that she'll put their two million in a trust fund. And spend any interest it makes. As if. That doesn't sit well with Amy.
Many Cahills take their million-dollar inheritance and skedaddle, but a few accept the 39 clues challenge: the Holts, the Starlings, the Kabras, Jonah Wizard and his father, Irina Spasky, and Alistair Oh.
Amy decides to take the challenge, and burns their million-dollar check voucher. Now there's no going back.