Killua zoldyck

Intro Killua was born as the middle child of a family of famous assassins, the Zoldycks. He was quickly recognized as a prodigy and managed to master many killing techniques at a young age, and then set to become one of the best assassins the family ever produced. Killua followed the traditional Zoldyck training since birth, being supervised by his father Silva and his older brother Illumi. At the tender age of three, he began a training that routinely put his life at risk Killua is introduced as cheeky, cheerful, and full of mischievous ideas. However, he can be quite rude to others, mostly strangers and older people. He is most commonly known for having a sweet tooth; he loves everything sweet and spent almost 200 million Jenny on snacks when he was at the Heavens Arena. His favorite snack is chocolate, specifically Chocolate Balls.