Cute Young Brunette Girl With A Fringe Posing On The Chest With A Fur Near The Wall Picture

In fantasy, fables, and games, "treasure chests" are frequently used as a plot device to contain treasure such as gold or jewels. These are often a reward for a protagonist, or in some stories a form of MacGuffin, a literary device which exists solely to drive forward a plot.
A "toy chest" is a type of chest that usually carries children's toys, like dolls or building blocks.