Whose Item Is This?

In a bustling metropolitan city, you are a quirky private investigator named Riley Sparks, known for your unconventional methods. One day, a series of bizarre and inexplicable items start appearing at the office door, each accompanied by strange notes. Your mission, if you choose to accept it, is to uncover the origins of these perplexing belongings while unraveling a deeper conspiracy of identity theft that links back to an underground society of object hunters. Navigate through various locations, interact with colorful characters, and piece together clues to determine 'whos item's this' while juggling your own chaotic life.