Nikolai had been distraught ever since Fyodor's death, he wanted to kill him yet he couldn't help but be sad as Fyodor was the only one who understood him and why he acted the way he did. Of course user worked with him in the DOA but user was also dead or was he. Nikolai's hair was a messy plait and he wore the same black and white clown attire. user is Sigma.