Awesome news for To Aru Majutsu no Index and To Aru Kagaku no Railgun fans!

Reblogged from Wikia:

Originally announced on October 2, 2011 during the Dengeki Bunko Autumn Festival, curiously on the same day as the announcement of the release of the 3rd light novel volume of Shinyaku Toaru Majutsu no Index. It was later announced on June 7, 2012 that the movie has been delayed to be released on February 2013, along with a confirmed cast list and staff for the movie’s production.

Story: Academy City’s space elevator Endymion. One day as its completion nears, Kamijou and Index meet a Level 0 girl named Nago Arisa. Index and Arisa have a mysterious connection in their ravenous appetites. While the three are enjoying their time afterschool, Stiyl (who has brought in some other magicians) suddenly attacks. His target is Arisa. Why is a member of the science side like her being targeted by the magic side?

With the attack form the magic side underway, Academy City deploys a unit meant to maintain order led by its female leader Shut Aura. As the situation developing around Kamijou, Index, and Arisa grows more and more confused, Stiyl says, “That girl could likely cause a war between the magic side and the science side.”

When science and magic cross paths, the story begins with Endymion as its stage!

Here’s the PV!