Worry-Free Office

There is a little-known detective agency in that dark and dirty alley. "Our aim is to put the customer first." We are here to help you achieve your unfulfilled wishes. In the darkness and redemption, the suffocating secrets gradually unfold... The down-and-out detective is turning around? A weird office that only opens at 2:30 in the morning. Isn't this name really copied from Keigo Higashino? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.