Kisui Iyoku

Kisui Iyoku (きすいいよく) is a Shinobi hailing from Kumogakure. The older brother of legendary kunoichi Shinzui Iyoku of the Hundred Fist art, Kisui is renowned for his own uniqueness. Within Kisui's soul lies another, the spirit of an ancient shinobi that guides him towards morally good paths, ensuring that the things he does leads to good for the people of the world. This has led him to traveling around the world, looking for ways he can do good deeds that help people.

Like Shinzui, Kisui is a bearer of Yin-Yang Release. Only difference is Kisui has a much more powerful grasp of it, capable of creating mountainous barriers with Yin-Yang Release: Blueprint, even creating mobile barriers that move according to attack patterns. This has given Kisui a reputation of being a shinobi to be feared by those who try to battle him.

Background
Kisui's life was average, for the most part. At least, average for him, despite him being one of the most smartest individuals in Kumogakure. He graduated from the academy at age ten and became a Chuunin at twelve, using his book and battle smarts to land him into the spot of a young elite. By the time he turned fifteen, he was ranked up to Jounin, making him one of the youngest members to reach that rank. During one of Kisui's missions, he stumbled upon an old tomb outside of Kumogakure. The tomb was ancient, easily four hundred years old. Having found a seal on one of the graves, he peeled it off. The moment he did, a spirit emerged from the tomb and made its way inside of Kisui. This spirit had unfinished business, with the goal of wanting to spread peace in the world. By using Kisui, the spirit figured he could achieve this goal and finally rest in peace. The soul gave Kisui a mental voice that guides him, while also teaching him ancient forms of combat.

Personality
Unlike Shinzui, who is hyperactive and care free, Kisui is laid-back and somewhat cautious. He's kind, but only to those he trusts. To others, he sides with an err of caution, making note that a lot of the people one can trust can end up stabbing him in the back. As such, he keeps a careful eye on people he meets on his journeys, having the voice within him letting him know whether or not the person can be trusted. He had trust issues with the spirit, until he learned of the spirit's intent. Having learned about the spirit's goal for peace, Kisui began to trust it to guide him on that path.

Appearance
Kisui has some physical traits he shares with his sister. Their hair is the same in shape, but not in color. Kisui's hair is a flat black. His eyes take on a sort of lazy look, small and blue, but still show a caring disposition. He's fairly tall and slim, choosing to wear a hoodie that bears the insignia of Kumogakure on the back.

Abilities
Kisui's abilities revolve solely around combos. By using his Yin-Yang Release, he creates many openings that he can utilize against his opponent to deliver the most amount of damage in the least amount of time. His knowledge of the Blueprint technique is incredible, even greater than Shinzui's. Instead of creating simple structures, Kisui can create structures that are nearly impenetrable, constantly moving, and can even create ones that surround an opponent before imploding, causing incredible amounts of damage. Another utilization of Blueprint is completely changing his surroundings, creating a landscape that suits him greatest

Ninjutsu
Ninjutsu is Kisui's dominant skill. All of his combos begin with his usage of Yin-Yang Release: Blueprint. From there, it's all about what he wants to do. He can deliver a powerful array of Fire and Lightning Release techniques that almost resonate with his Blueprint.

Intelligence
Kisui's intelligence is incredible. Constantly thinking of his next move, every battle to him is like a game of chess; every strategy he makes is solely for pushing his opponent into a checkmate. Kisui can adapt to his surroundings quickly, or create a new landscape entirely that weakens his opponent's capabilities. From there, it's all about figuring his opponent out. One of his favorite things is reading his opponent, learning of their strengths and weaknesses before creating a strategy that completely negates their strategies. Everything after that is a swift chess match that ends with him, check and mate. When Kisui's not battling, he's constantly reading, almost always having a book in his hand.

Chakra Supply
Kisui possesses a massive amount of chakra thanks to having both his spirit and the spirit of an ancient shinobi. This allows him to push his techniques to their limits. It's what allows him to create such powerful structures and landscape changes with his Yin-Yang Release: Blueprint technique. This also ensures that he can outperform his opponent in more ways than he could ever think of.