T下大雨，大街上水很深。 很多车都过不去。raveling to Havana, Cuba, to investigate the origins of a mysterious manuscript supposedly written by acclaimed American novelist, Ernest Hemingway, three friends are thrust into a terrifying game of cat and mouse when they find themselves trapped inside an abandoned building nestled in the center of the country's vibrant capital. With time running out fast the threesome must maneuver through a maze of deadly traps to find a way out of the building before they're hunted down.