Detective Conan: Kid the Phantom Thief

Kaito Kuroba, a normal teenage student whose father is often absent for vaguely defined reasons. When his father dies under mysterious circumstances, he is made aware of his fathers secret identity; a famous international criminal known as International Criminal 1412: the Phantom Thief, and that he was murdered by a mysterious organization for ref more Kaito Kuroba, a normal teenage student whose father is often absent for vaguely defined reasons. When his father dies under mysterious circumstances, he is made aware of his fathers secret identity; a famous international criminal known as International Criminal 1412: the Phantom Thief, and that he was murdered by a mysterious organization for refusing to aid them in retrieving the Pandora Gem; a mystical stone said to shed a tear during the passing of a particular comet(often called the Volley Comet), the consumption of which bestows immortality. He vows to prevent the organization from gaining immortality, and assumes his fathers identity as he begins his quest for the gem. His only clues as to the gems location are that it glows red under the full moon and that it is a doublet: a gem hidden within a larger gem. Thus, it would have to be a relatively large one with a bizarre history, and always stored in a place that never receives moonlight. He thus researches and steals famous priceless gems with odd histories from incredibly well-defended areas, and always returns them after the very next full moon.