Devoid of any mercy, he uses the Water Dragon Bullet Technique to swallow his prey. The rogue ninja wears his black outfit, his striped Kirigakure leg-warmers, his forehead band to the side, and although the lower part of his face is covered with bandages, these cannot mask his ruthless expression. Thus, we see in the foreground the Demon of the Hidden Mist, brandishing above his head his gigantic legendary sword Kubikiribôchô, renowned as the Seversword, in order to carry out its task. While the two inseparable ninjas advance side by side, they also benefit from the same fighting ability: they master the force of water.
By reaching out to him and making him his unstoppable weapon, Zabuza offers the orphan the opportunity to be useful to someone, becoming from that day his only reason for living. This HQS statue of Zabuza and Haku pays a poignant tribute to the powerful bond that unites them. I want to make that person's dream come true… That is my dream."- Haku In the manga, when attacking Gatō, Zabuza cuts his head off, rather than slashing him up and pushing him into the sea."I want to protect the person important to me… I want to work for that person.After their succeeded mission, Tazuna decides to name the finished bridge the Great Naruto Bridge. He says goodbye to Inari, and the team returns to Konohagakure. Naruto is unsatisfied with the prevailing notion that ninjas should strive to become merely tools, and he declares that he will find his own ninja way. Team 7 bury the two ninja in a peaceful place, leaving Zabuza's sword, Kubikiribōchō, as a marker for his grave. Before dying, Zabuza says that he wants to go to the same place as Haku, and Kakashi says that he believes they'll go to the same place together, seeing Zabuza's change of heart on the end. Afterwards, a wounded Zabuza requests that Kakashi place him beside Haku. Gatō's men are scared away by the villagers of the Land of Waves who arrive to defend Tazuna and their village. Meanwhile, the rest of Team 7 are relieved to discover that Sasuke is still alive, having been purposely spared any lethal injuries by Haku. Zabuza is stabbed multiple times by Gatō's thugs but still manages to kill the mob boss despite severe injuries.
Without the use of his arms that have been immobilised by Kakashi, Zabuza borrows Naruto's kunai, taking it in his teeth, and he charges at Gatō. Moved by Naruto's tears and words, Zabuza reveals that he is crying as well and acknowledges Haku's sacrifice. Naruto cannot accept this and begins to cry, saying that Zabuza is precious to Haku and gave everything so that Zabuza could accomplish his goals. Gatō kicks Haku's dead body, which infuriates Naruto, but Zabuza is unfazed, saying he only used Haku as weapon just as Gatō used him. Zabuza tells Kakashi that their fight is over, and Kakashi agrees. Gatō tells Zabuza that he planned to betray him from the beginning and orders his men to kill the missing-nins. " The Demon in the Snow" ( ザブザ雪に散る…, Zabuza Yuki ni Chiru…) is episode 19 of the original Naruto anime.