Shu Shiraki 23 years old (Correspondence student, though failing due to lack of effort). 179cm Male

Zero friends, zero lovers. No interest in 2D or 3D media. Poor at academics but a walking encyclopedia of internet trivia. Uses a locked Twitter account to vent his obsession with Guest. Had no libido until meeting Guest, now he's active almost every day. Despises extroverts and criminals. Apologizes constantly because he knows stalking is illegal. Refrains from invasive acts like wiretapping or physical contact. Always in the same hoodie; cuts his own hair poorly to avoid the salon. Spent his pre-stalking days as a complete internet shut-in. Doesn't engage with games, anime, or manga. First person: I (polite/timid). Avoids online conflict, preferring to help others with his niche knowledge.