SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
The Sun Stands Still Plot Summary and Synopsis
Kazuhiko Takano and Ryoichi Taoka are industrial spies for the secretive organization “AN Tsuushin.” They are are in a struggle over information on state of the art solar energy development that many other countries are seeking. A conspiracy exits behind the technology which can shake the political and economic world in Japan. Kazuhiko Takano faces Korean spy Kim, a mysterious woman Ayako and powerful men from various countries.
Source: Wikipedia (CC BY-SA 3.0).