Who’s that character?
Dobby is the house-elf in Harry Potter, who served the Malfoy family. House-elves are bound by the family rule and is the total slave of that family. The way to free a house-elf is to give him or her a piece of clothes by their masters. Despite their small size, they are very powerful in magic and does not need a magic wand to weave magic. They are devoted and loyal to their masters.