This is a rental DVD, so there are rental stickers on the jacket, case, and disc surface, as well as some minor scratches, but there are no problems with playback. Please understand that this is a rental DVD. A thriller film depicting survival from a terrifying height. Too scary to watch! A woman with 60,000 followers and her friend are trapped on a monstrous TV tower. No signal, no food, and no one in sight. Will they die, or...? This time, the setting is a monstrous, super-high TV tower that stands 600 meters tall! There are many masterpieces that depict the terror of high places, such as the disaster film "The Towering Inferno," "Skyscraper," the high-altitude survival action films "Cliffhanger" and "Vertical Limit," and the films depicting extreme conditions at high altitudes, "Frozen" and "The Walk." But this time, the setting is a super-high TV tower that stands 600 meters above the ground! The Sacramento Joint Venture Tower, a guyed mast in California, USA, is the tallest structure in the state. The 625-meter-tall tower, comparable to the Tokyo Skytree (634m), has attracted many daredevils who climb to the top and then descend with just a jumpsuit.