[Machine Translation] Something is wrong with Shinobu's "ability", and Kensuke is--? Shinobu has a natural talent for appraising gems. A "powerful" customer appears, but something happens to Shinobu's "ability"...! Other than that, there are 4 stories in total, including the disappearance of the 1 billion yen ruby, the turmoil over Shinobu's career path, and the reappearance of the mysterious model, Noiwa! You can also read the story of their encounter in London, a must-see for fans of Ken-chan and Taka!