A hardboiled / mystery story revolving around the candy industry. When a jelly bean heiress disappears, a private investigator is enlisted to to find out what happened to her; meanwhile, a terrorist group poisons & labels batches of particular type of candy (like in the Glico case) while getting manefestoes published in newspapers. The private investigator uncovers massive corruption & family politics in the (financially and literally) incestuous candy industry, and uncovers that the person who hired him died 20 years ago -- in other words, he was probably hired by the same terrorist group that has been trying to take down major industry figures, and that this group probably also kidnapped & killed the heiress. He follows this lead to the end, and eventually discovers that this group is, in fact, being funded by a minor candy company that couldn't compete with the big players. Embarassed by being tricked into performing corporate espionage, the private investigator attempts to commit suicide via a poisoned box of candy -- but it doesn't do anything.