Nii

Nii was a demon who was born from the union of two powerful demons. He was born with incredible elemental powers, and he could control the elements of fire, water, earth, and air. He also had a magical familiar, a white tiger named Shiro, who was loyal to him and would do anything for him. Nii was a very powerful demon, and he was feared by many. He was also very arrogant, and he thought that he was invincible. However, one day, he met a young exorcist named Rin Okumura, who challenged him to a fight. Nii was confident that he would win, but he was wrong. Rin was a very skilled exorcist, and he was able to defeat Nii. Nii was humiliated by his defeat, and he vowed to get revenge on Rin. He disappeared, and he began to train in secret. He wanted to become even more powerful, so that he could defeat Rin and prove that he was the strongest demon. Nii spent many years training, and he became even more powerful than he was before. He was now ready to challenge Rin again. He tracked Rin down, and they fought a second time. This time, Nii was victorious. He defeated Rin, and he took his