Thanks.

Name: Katsuo
Age: My real age, so currently: 16
Gender: Male
Height: 5'7"
Weight: 111 lbs
Hairstyle:
Facial hair:
Hair color: Red
Eye color: Purple
Blood type: O+
Primary chakra nature: Lightning
Hidden Village: Inferunogakure
Clan:
Good or evil at heart?: Good

Description of the character's personality: Depressive, has trust issues, and hates many things about humanity, knowing that the only thing you can guarantee in life are death and pain/suffering.

Description of the character's history: Katsuo was tortured as a child. When his mother died, he was almost killed by his father. He blamed Katsuo for the death of his wife, Katsuo's mother. After Katsuo had escaped his father, which he did at age 4, he learned that he couldn't trust anyone in this world.  Eventually, he met this girl. This was when he was 12 years old. She showed him that some people in this world are good, and that he can trust some people. He liked that about her, and he began to trust again. She became his first real friend. Then he gained more friends. Katsuo was seeing that happiness was a real thing and that he might not always suffer and feel pain. He began to fall in love with the girl, and grew extreme feelings for her. He showed love toward her very often, and she even told him that she cared about him and even began having feelings for him. She would assure him all the time that he wasn't worthless to her or anyone else, and that she did find him as important. All of his friends said they cared. That was all ruined though, when his best friend took the love of his life when Katsuo turned 15, knowing how much she meant to Katsuo. They had all lied to him, and he realized when he analyzed all the things that happened between him and his "friends", they were all liars. None of them truly cared about him. He was unimportant and worthless again. He went back to his home village of the Inferunogakure, with only two things in mind: Trust no one because all that will happen is more pain, and become the Inferunokage in order to create peace and happiness around him so nobody will ever hurt him again.