[Machine Translation] Please appraise the Tower of the Sun! An unprecedented request comes in to Universal Appraiser Q. A lieutenant from Osaka's Suita police station rushes into the shop in pursuit of the client. A lieutenant from the Suita Police Station in Osaka rushes into the store in pursuit of the client, and Hayama from the Ushigome Police Station also shows up. A great mystery is urgently needed to be solved - is there a secret loophole in the "Tower of the Sun"? What awaits Riko Rinda at the Expo Park is a challenge to her ability to identify the mystery by an unidentified person. The twelfth installment in Q's "Case Files" series, a Cinderella story of intelligence, reaches its climax.