When the legendary Diamond of Destiny is snatched up by Bowser, Mario and his friends go on a harsh adventure to get it back, only for them to travel across the Real World to search for it. However, Mario does not know that Bowser has plans to sell the historical diamond at a New York City pawn shop along with other jewels. Rated T for language and action scenes.
As the New Town All Stars have a fun, nature-filled day in New Town Peak, a pink, fuzzy creature, in the name of Fuzzy Lumpkins, goes on a ownership craze. He soon takes it to New Town. Can our heroes save New Town from becoming Fuzzy's property? Will that pink fuzzball ever learn about too much property?