The Adventures of Bucken Berry and Ala-Gold

Our protagonists nicknamed Bucken Berry And Ala-Gold (aka Blue Toad and Yellow Toad) have been trained by Mario and the Princess to become the new guardians of the Mushroom Kingdom, however a few days after their training concluded the Princess had mysteriously disappeared, Mario being the hero he is went after her but never came back, now our new heroes decided to go on an adventure to save them both from whatever evil has fallen upon them.