Open the door to the ultimate terror!

When several young women mysteriously die after taking residence on the 13th floor of a beautiful apartment block, a series of terrible coincidence appears to have taken place.

But when the sister of one victim investigates the previous tenants of Apartment 1303, she uncovers a shocking history filled with gruesome physical torture and an angry, malevolent spirit hell-bent on gaining vengeance for her own bloody demise.