econds before Reika (from the first movie) dies, she gives the key to a coin locker to her pupil Ayano. After a hunt for the right coin locker, Ayano finally finds the right one but she soon realizes that some things should be left alone. When some other students at her school finds the coin locker, the curse begins once again. The long haired girl is once again out to get anyone who's opened the coin locker.

Overview from themoviedb.org