The 'Ring' franchise is loved worldwide, and TVXQ can boast a huge following as well, which is why the producers thought it was a logical choice to approach the unit for the theme song.

"SCREAM" is going to be another intense dance number by the duo and feature lyrics somewhat related to the film's theme. TVXQ stated that an intense song is the perfect choice for the world of Sadako and that there is no better match for horror films than a nice mixture of dance and rock tunes.�Changmin�added, "I hope that Sadako and this song are going to make a lot of people scream this summer!"

Aside from its domestic release on August 30, 'Sadako 3D 2' is also already scheduled to open in 5 more countries, including South Korea, Hong Kong, and Russia. More countries are currently in talks to show the movie, and the collaboration with TVXQ is a nice addition to make the whole world scream.

The first full trailer for 'Sadako 3D 2' was just released as well. Check it out below!

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via Tokyohive