Super Mario Universe - Boo Traditional Cache

I have never been a big video gamer, but have always been a fan of Mario, his little universe, and related games, so I have decided to dedicate a series to the people of the Mushroom Kingdom!  I hope you enjoy. 

Boos are common ghost enemies in the Mario franchise that first appear in Super Mario Bros. 3.  They are a type of white ghost with menacing and normally open mouths.  Their most distinctive characteristic is their shy personality, where they cover their faces when looked directly in the face.  They are usually present in castles, and in Ghost Houses (Super Mario World). Boo also appears in the Mario Party, Mario Golf, Mario Tennis, and Mario Kart series.