Skull Kid

The legend of Skull Kid
In the Lost Woods of Ocarina of Time, Skull Kid stands atop a cut tree trunk, playing his flute. In Ocarina of Time,   it is said that Skull Kids are children that have ventured into the Lost Woods and become lost. They despise adults and shoot seeds at them if they come near, although they love children. They are rather shy and frail but are very mysterious at the same time. While they are called "Skull Kids", in Ocarina of Time, it is mentioned that they simply "have no face". This is what prompts Link to give one particular Skull Kid the Skull Mask from the Happy Mask Shop.

In Majora's Mask, one particular Skull Kid finds the owner of the Happy Mask Shop. He goes through the owner's belongings. Soon, Skull Kid is possessed by the incredible power of Majora's Mask. His fairy friends, Tatl and Tael, begin to realize that the friend they knew is no longer controlling his own actions. Skull Kid seems to be involved in the moon falling towards Termina. However, when he is freed from the mask, he is just his innocent self, wondering if his friends were still there for him.

Skull Kid is also in Twilight Princess, though his role is still unclear.

Rumours about Skull Kid
There are some rumours that Skull Kid was a Kokiri, before he entered the Lost Woods and that he have been transformed into a different creature.

Skull Kid in all games
The Legend of Zelda: Ocarina of Time (1998) - Can be seen in the Lost Woods The Legend of Zelda: Majora's Mask (2000) - Is one of the main characters of the games The Legend of Zelda: Twilight Princess (2005) - Unknown feature