Outline of the movie:
The “School Island Incident” where the four Kings met.
After the incident, the Silver Clansmen Yatogami Kuroh and Neko, has been searching for their master, Shiro’s whereabouts all the time.
On that same day when the the two were getting disheartened from not gaining any clues on Shiro, they ran into HOMRA’s members Kamamoto Rikio and Kushina Anna as they were being chased by somebody in the middle of the town.
Also, the theme song for the movie will be by angela!
Credit: 「K」Anime *GoRa Project*