Running late for work, Natsumi Tsujimoto makes the attempt to avoid being busted by her soon-to-be partner. A short time later, she's stopped dead in her tracks, trying to avoid hitting a small kitten with her motorized bike. Thinking her decision through, she tells her assigned partner, Miyuki Kobayakawa, that she doesn't think the partnership is going to work because they're two different people. Before she comes to a decision over this a strange, wreckless driver causes some havok with these two new officers as the \"Fox\" gives them a little more than they bargained for. After defusing the situation, Natsumi agrees to give their partnership a chance. All of this, on Officer Tsujimoto's first day of work.