The Masked Man I: Emotion Grafting

In a world where emotions are visualized as monsters, anomalies that parasitize human bodies are hunted by 'Cleaners'. When the dead die mysteriously and reflections in mirrors blur, top-tier Cleaner Lin Shen discovers his own monitor is malfunctioning. Is he the hunter, the monster, or a cultivated vessel? He must find the truth before his personality dissolves completely. And the first one to clean is yourself.