Phsychometric or phsychometry is an ability to read the memory of a person or the memory of a touched/used objects by touching them.
Ghouls. Creatures that relied on human flesh to survive. Hongjoong had always known they existed but he never gave them much thought. He was just an ordinary music student studying with his best friend Mingi. Who knew that a routine walk home would change everything he had ever known. Seongjoong, Yungi, Woosan, Jongsa...