After graduating from the National Police Academy with excellent grades, Yoshiki Gotou is partnered with a senior detective named Shinobu Kujo. Despite having a brilliant arrest record, Shinobu is willful and abrasive, with a habit of refusing to handle cases "by the book". As the pair start to investigate serious crimes together, their relationship begins to strengthen. Although very different people, when Yoshiki and Shinobu work together, things have a habit of getting intense...