When robberies get out of hand, Natsuki will do whatever she can to save the day. This makes Shizuru admire her even more.
People judge Natsuki and Shizuru, but nobody can stop Natsuki and Shizuru from being together.
Natsuki is a young woman who has a hard time fitting in with others. However, things change when she goes to a new college and meets Shizuru.
Mai and Yuuichi are having a rough patch, and Natsuki and Shizuru decide to give her some advice.
Natsuki wants to have a nice time with her girlfriend. However, a master criminal has been stealing airplanes that Yuuichi has failed to protect.
Natsuki and Shizuru are in a loving relationship. Yuuichi is jealous of their relationship, so he tries to intervene.
One-shots about the relationship between Natsuki and Shizuru. Natsuki claims that she's Shizuru's best friend, but Shizuru is in love with Natsuki and she knows Natsuki feels the same way. Natsuki insists on playing the denial game. However, Shizuru knows that Natsuki can't hide her true feelings for too much longer.
When her city is in peril, Natsuki will be there to save the day. When Natsuki is in trouble, Shizuru will be there.
Natsuki insists on protecting the city from crime and peril, but she has been overworked. Thankfully, Shizuru is determined to give her girlfriend a break.
At this point, Natsuki can no longer deny the fact that she and Shizuru are dating. Yuuichi is still smitten with Natsuki, so he wants Natsuki to be with her. However, that could never happen, because Natsuki's found true love.
Natsuki has been feeling down, but her girlfriend, Shizuru, is determined to give Natsuki an endless number of smiles.
Through situations that are out of her control, Natsuki's previously-hidden emotions start coming out.