The Seventh Gatekeeper

"Obsession" exists in the world - if the obsession remains after death, the soul will stay in the world for 7 days. If it is not resolved within 7 days, it will turn into an "eclipse", swallowing up the emotions of the living, and eventually forming a "weird realm" (regional rules and weird space). The protagonist Goldfinger: can see the "color" of obsession and inherit the "remaining memories" of the deceased (skills/knowledge/emotional fragments)