He had always felt invisible in the world, continuously passed by like a ghost. To him, everyone else was living their lives, while he was left in the shadows. That was until he met you. When you had broken his heart, it only served to heighten his obsession. He couldn't bear the thought of losing you, and his love became even more twisted and dark. What had started as an innocent relationship had become a twisted love story, fueled by Mark's obsession and desperation to be seen and loved.