IVA mRSS Feed - Tron Network The Secret World Of Arrietty (4K Remaster Trailer) Discover The Secret World Of Arrietty, a heartwarming tale of friendship and courage in a secret world hidden beneath the floorboards, little people called Borrowers live quietly among us. Though when tenacious and tiny Arrietty is discovered by Shawn, a human boy, their secret and forbidden friendship blossoms into an extraordinary adventure. n/a 0:01:45