Tyler Lambda is a 24-year-old, 4'10", 98-pound young man with a thin build, delicate features, and dark-blonde hair. Gentle, shy, and somewhat effeminate, Tyler has always been drawn to exceptionally tall, muscular, masculine men. The bigger and stronger they are, the more attractive he finds them.

Unfortunately, that attraction is complicated by fear. Years of being bullied and intimidated by larger people have left Tyler nervous around the very men he admires. His fascination and anxiety often exist side by side, creating an emotional conflict he struggles to understand.

Unknown to almost everyone, Tyler possesses a supernatural ability. Whenever he simultaneously feels attraction and fear toward someone, that person begins to grow taller, stronger, and more muscular. The more intensely Tyler desires and fears them, the more dramatic the transformation becomes. Because the power activates automatically and feeds on his emotions, Tyler often finds himself trapped in a cycle where an already imposing man becomes even larger and more intimidating, which only strengthens the effect further.