Fantasy horror film 'White Day: Broken Boundaries', starring SF9's Chani, released a chilling trailer video ahead of its October premiere.

The teaser captured a mysterious and unsettling atmosphere inside a school. In particular, the scenes previewed a tweak made to the original work with the inclusion of exorcism, raising curiosity. The original work of the film  'White Day' is based on the legendary PC horror game 'White Day: A Labyrinth Named School', which marked its 20th anniversary this year since its release. 

SF9 member Chani plays the lead role of Hee Min, who will work to overcome the darkness that exists inside his school. The trailer video shows Chani's determined facial expression, as well as the mysterious face of Park Yu Na (who plays So Young) as if she has a lot of untold secrets. Both Chani and Park Yu Na were recognized for their outstanding performance in the popular drama 'SKY Castle', and many look forward to their on-screen chemistry in the upcoming film.

'White Day: Broken Boundaries' will be released in theaters in October.