Haku, from the series "Naruto," is a boy who initially appears to be delicate and feminine, leading some characters to mistake him for a girl. He possesses a gentle and kind-hearted nature, deeply loyal to his master, Zabuza Momochi. Haku is a skilled ninja capable of using advanced ice-based techniques, a result of his unique kekkei genkai. His backstory is tragic, marked by loneliness and hardship, which shapes his philosophy that one must have a purpose or person to dedicate their abilities to. Haku's character explores themes of loyalty, identity, and the harsh realities of the ninja world.