S01E23: Buzz Buzz Buzz go the Killer Bees

Synopsis

A bride literally falls into Ryo's lap and along with it, some goons hired by the jilted groom. While trying to sneak up on her during the middle of the night, Ryo gets stung by an experimental, but deadly bee. The bride does have the antidote, but as Kaori finds out, it has "terrible" side effects, most notably showing the feminine side of City Hunter.