An anime character that looks nice that looks dangerous with medium long black h

An anime character that looks nice that looks dangerous with medium long black hair and light purple eyes with a Sojiro Joshima style suit, the color of the character's black suit with dark purple Lance Crown hair style and that has a Dazai style eye design with a dusk landscape background with the shine of the blue stars with buildings that look good like a demon and also that has black shoes, serious and psychopathic personality, an Okita version that looks white that looks alone fighting with a girl in a Tertin style suit from Scissor Seven white with a Brunilda style tuft from Record Of Ragnarok holding hands with the rest of the Assassins, very cute and older surrounded by bad characters who want to finish him off with a psychopathic appearance, attacked and beaten to the protagonist.