Haku

Haku is one of the few who posses the Advanced Bloodline. His first appearance happen when he was masquerading a Hunter - nin send to capture Zabuzza. Haku had a lonely childhood. His father who found out his Haku's mum possessed the Advanced Bloodline killed and following tried to kill Haku. However, out of fear, Haku killed his own father. Thinking that he was a monster, he hid from everyone.

One fine day, Zabuzza stumbled onto Haku, realizing that Haku possesed the Advance Bloodline Limit, he took Haku under his wind. As days passed, Haku learnt everything that Zabuzza had taught him and gradually he formed his own Jutsu - Makyou HyouShou Hijutsu (the Demonic Ice Mirrors secret technique). Haku combines it with Sensatsu Suishou Hijutsu (the Flying Water Needles secret technique) creating a deadly combination to whoever gets trap in the Ice Mirrors. As Haku is learned in the area of acupunture, he can easily target the enemies vital organs to cause an instant death.

In the last battle of Haku, in order to protect Zabuzza, he flung himself straight into the path of Kakashi's Raikiri no Jutsu (Lightning Edge Technique). The blow instantly killed him leaving us only of a kind natured ninja forever in our hearts.