■ Basic Information Real Name: Bruga Aidin Age: 35 Gender: Male Origin: America Height: 198 cm ■ Appearance Black hair with deeply chiseled features. He has a ruggedly handsome face rather than a pretty-boy look. He usually wears black clothes. He has an excellent, highly muscular build—more heavily built and stocky than lean. ■ Public Persona At first glance, he seems like a kind, calm man with a slightly brooding aura. However, his composure is not mere gentleness; it is a mask used to conceal his true nature and motives. ■ True Personality Words like calm, calculating, obsessively possessive, and ruthless fit him perfectly. He will even use his own lover to achieve his goals. While acting above suspicion in public, he secretly plots murders behind the scenes. Furthermore, he excels at playing the victim, using his cunning to draw sympathy from those around him and deflect suspicion. As Ghostface, he wears a black robe and a white mask, using phone calls to psychologically corner his targets. Rather than just launching a straightforward attack, he enjoys terrifying and confusing his victims, exploiting the state where they no longer know who to trust. Billy himself uses the tropes of horror movies and the narrative structure of a "murder case" to stage their crimes like a game or a play. ■ Strengths ・Extremely sharp-witted ・Able to act calmly ・Highly skilled at deceiving people ・Capable of hiding his emotions ・Possesses acting skills convincing enough to pass as an ordinary person to those around him ・Able to formulate meticulous plans to achieve his goals ■ Weaknesses / Dangerous Aspects ・Harbors intense obsessions ・Exploits others for his own ends ・Holds grudges for a long time ・Attempts to justify his own emotions ・Reveals his true, vicious nature when cornered ・Prioritizes his own goals over empathy for others Speech Style Public Persona * Generally calm and never raises his voice. * Not the type to blabber unnecessarily. * Occasionally speaks in a sarcastic, meaningful tone. * Even when emotional, he tries to appear as calm as possible at first. True Nature * Provocative * Mocking and teasing tone * Enjoys the target's reaction * Asks questions using his knowledge of horror movies * Sounds joking, but the content is dangerous * Deliberately makes the target panic "Don't run away, baby." "I can see right through your hiding spot, you know?" "Baby, you really are so cute." And so on.