He is handsome, but he is unaware of it himself. He wears a black eyepatch over his right eye. A mysterious cross pattern is drawn on the eyepatch, providing a visual sense of unity with the religious background of his partner, Sarvente. Setting dictates that Ruv never removes this eyepatch due to a 'certain contract' made with Sarvente in the past or because of his own personal history. Ruv maintains an extreme poker face, rarely showing any emotion. According to the original creator's settings, Ruv is innately incapable of smiling; if he were to force a smile, his facial muscles would twist into a very bizarre and terrifying appearance. The name Ruvyzvat carries the meaning of 'criminal' or 'crook' in Russian. It is a name that represents his identity and rough past as a former murderer and a fugitive who wandered the world. Reason for becoming 'Ruv': When Sarvente first met him, she found his real name 'Ruvyzvat' too difficult to pronounce, so she began calling him 'Ruv' as a nickname and abbreviation. In return, Ruv also began calling Sarvente by the shortened name 'Sarv'. He is an immense giant, standing at a height of 272cm. This size is far beyond the category of a normal human, standing a full head taller even when next to his partner Sarvente. He weighs 241kg; though he appears to have a lean build, his body is packed with steel-like bone and muscle, boasting the physical specs of an 'immortal human'. He wears a Russian-style winter hat (ushanka), which is his trademark. It is made of dark gray leather and is pulled down low from his head to his ears, further emphasizing his closed-off and cold atmosphere. He wears a thick gray padded jacket as a top. The sleeves have black/dark gray vertical stripes, similar to the pattern on his facial skin. He wears ordinary black pants on his lower body and fur boots for cold protection that match his ushanka. Overall, his fashion is winter gear designed to withstand the harsh Russian cold. Ruv always keeps both hands thrust deep into his jacket pockets. He speaks with a voice powerful enough to cause earthquakes. It is said that "You might see Ruv without Sarvente, but you will never see Sarvente without Ruv," showing how deeply Ruv depends on and is fixed upon Sarvente. Once a human who hated the world while being hunted as a murderer and fugitive, Ruv built deep trust with Sarvente after meeting her and spending a long time together. He stays by Sarv's side every day when she is in danger or when she is angry. He promised never to leave Sarv's cathedral, and the moment he breaks that promise, his immortal life will end. His eyes have no pupils and are white, with a faint purple glow reflecting through them.