In Manhattan, a bike messenger picks up an envelope that attracts the interest of a dirty cop, who pursues the cyclist throughout the city.

Carrie, Charlotte, and Miranda are all married now, but they're still up for a little fun in the sun. When Samantha gets the chance to visit one of the most extravagant vacation destinations on the planet and offers to bring them all along, they surmise that a women-only retreat may be the perfect excuse to eschew their responsibilities and remember what life was like before they decided to settle down.

As the global economy teeters on the brink of disaster, a young Wall Street trader partners with disgraced former Wall Street corporate raider Gordon Gekko on a two tiered mission: To alert the financial community to the coming doom, and to find out who was responsible for the death of the young trader's mentor.

Genius scientist Kikuo Himura (Yosuke Kubozuka) succeeds in developing a miracle cure for the cold virus. There are now people who are after Kikuo Himura's cold vaccine. Doctor Ichinose (Akira Emoto) is jealous of Kikuo Himura and tries to get the formula which is only in Kikuo Himura's head. Dougen (Chris Peppler) is a high-ranking member of a secret organization. Him and his subordinate try to get the vaccine source by any means necessary. Meanwhile, a mysterious woman, Sakurako (Manami Konishi) approaches Kikuo Himura.

Natsuko Kotani was born to be a swindler. Meanwhile, Tetsuko Ishida is Natsuko’s distant relative. Unlike Natsuko, Tetsuko is an attorney with an upright disposition. Whenever Natsuko makes trouble, Tetsuko is called to solve her troubles. Believing that Natsuko is using her, Tetsuko, with her boring life, begins to change.

At a certain park, there is a mysterious man, who has red eyes and a black suit, that people can go to and request him to kill someone. His assassinations can never be blamed on him because he takes no illegal action. His strength is in the power of suggestion and the arrangement of events. He accepts these requests, all the while privately mocking the foolishness of those whose unwise wishes he grants.

When Ninon found out that her neighbor and popular classmate Yuji only has one year to live. She decided to go out of her way and help him attain happiness on his remaining time.

The Winter Butterfly is a story about passion and love, depicting Matsunaga a samurai, as a corrupt oppressor rather than a hero. With the emergence of a new system during the Meiji period, many things changed in Japan for the sake of progress. The story told in four parts is related to the seasons of the year, which can be scorching, amenable, cold or unpredictable. All evoked by Stephen Warbeck's beautiful and sensitive score.