I won't be joining Haku. Where he's gone, I cannot follow. We wouldn't be welcome where Haku's gone to. Hell's where we're going, Grimmsnarl!
—Zabuza, when he thought Grimmsnarl killed Haku when all he got was a chest injury that wasn't even fatal.
Zabuza, also known as The Demon Of The Hidden Mist, is the other half of the mist assassin duo along with Haku. He is also a member of the Unbeatables. He is a top-tier assassin who is responsible for the destruction and deaths of thousands of fish in Bikini Bottom and was nearly able to kill Utakata.
Biography[]
Zabuza was born in Japan in some random village in the hidden mist. We don't know much about his childhood, but it fucking sucks as his school is worse than the average United States of UnAmerica school because you have to DIE someone before you can graduate. So Zabuza, who wasn't even a student, goes on a fucking massacre and kills 100 people. After that, the practice was discontinued, and he was given the nickname The Demon of the hidden mist. Not long after, the demon planned to do the biggest act of trolling ever and went to Bikini Bottom, where he would terrorize the residents and was responsible for hundreds of deaths and the destruction of multiple Barg'n Marts. One day, the ultimate protector of Bikini Utakata arrived and tried to stop him, but the hidden mist was stronger and nearly killed the best hero until he was able to unleash six tails, forcing Zabuza to leave Bikini Bottom, ending his 7-month-long chaos spree.
One day, he was walking in Japan trying to find an instant ramen packet to eat raw. He met an orphan named Haku, and he was like JOIN ME HAKU AND I'LL MAKE YOUR FACE THE GREATEST IN THE HIDDEN MIST OR ELSE YOU WILL DIE, and little Haku decided to join him. He would teach Haku all of his ninjutsus, including the powerful Water STYLE Killer Watermelon JUTSU and Water STYLE WATER Dragonair JUTSU. Thus, the hidden mist assassins were created.
Not long after, he was hired by Mister Chang to kill board directors at Nintendo so he could make a port of Top Fighter 2000 MK VIII and also to kill Backlit on the orders of her own village. So he and Haku went on that quest and killed many Nintendo men, but they weren't able to kill Bridget because of Grimmsnarl stepping in to fight them and nearly killing Haku in the process, leading Zabuza to lose his shit and try to kill his contractors at the Hong Kong triad. But he was stopped by Haku, who was still alive, and they decided to quit taking contracts. Not long after, Juzo wanted his executioner blade back, but he said no, fuck off.
Haku and Zabuza would later meet a member of the Unbeatables Smoker, and they asked the mist assassins to join the Unbeatables, and as such, they did. Zabuza and Haku now do missions for Super 17, which included paper bombing Captain 37's Hotel.