Every time Yoi Takiguchi so much as lets out a sigh, her female classmates squeal in admiration and awe. She has been dubbed the school's prince by virtue of her boyishly attractive appearance and casual disposition. However, she chooses to be indifferent toward the attention she receives and spends her days normally—that is, until the school's other prince, Kohaku Ichimura, waltzes into her life and calls her beautiful. Kohaku is nothing like a prince—he acts thoughtlessly and does as he pleases. But when he compliments her, Yoi feels flustered, and the way he looks at her gets her all nervous. He is the first boy to acknowledge her as a girl, and her attempts to distance herself prove futile as he seems to have set his sights on her. While Yoi keeps telling herself that it is nothing serious, even she cannot completely ignore the stir Kohaku causes in her heart.

In the dangerous suburbs of Chicago, skilled bounty hunters Irene Rally Vincent and Minnie May Hopkins run Gunsmith Cats, a firearms store of questionable legality. One day, Bill Collins, an agent for the Chicago branch of the Bureau of Alcohol, Tobacco, Firearms, and Explosives, blackmails Rally and May into working with him on a case. The stakes are high, but Rally’s gunmanship and May’s knowledge of explosives are unmatched. As Rally and May unravel the secrets of the case, the two will need to use guns and grenades while being faster, stronger, and better than everyone else in order to stay alive.

The everyday lives of the Minami sisters continue. Chiaki, the youngest, continues to call people idiots while worshipping her eldest sister. Kana, the middle, still can't figure out that Fujioka's feelings for her are a crush, not a grudge. Haruka, the eldest, still unknowingly avoids Hosaka's advances to invite her to the volleyball team, and after a long day of excitement, the sisters enjoy sitting at the table at their home. (Source: ANN)

One morning, at the observation deck of the Bell Tree Tower, a man is suddenly shot dead by an unknown sniper. Conan Edogawa, who happened to be visiting as the murder occurred, rushes to apprehend the sniper but fails to do so. He later learns that the suspect for the incident, Timothy Hunter, is a former member of the Navy Special Ops squad and was already being investigated for a previous murder case. The FBI believes that there are at least three people Timothy wants dead. However, after the deaths of two of them, Timothy himself is killed, throwing the investigation into disarray. As they lose their only lead, news about the assassinations spreads across Tokyo, leaving the city in a state of panic. It is up to Conan to find and catch the culprit in the hope of putting an end to this sniping spree terror.