After her tragic death on the B67 rig, Shaylo’s videos spread across the internet, and she herself became a legend among extreme athletes. However, her sister Jax never came to terms with the loss. She finds a list of the most extreme places on the planet that Shaylo dreamed of conquering, and decides to complete the list. Her next goal is a смертельно dangerous route on Mount Kwan in Thailand, which is 2,070 meters above sea level. Jax, together with her friend and a local guide, heads upstairs, where she will have to face her greatest fear — repeating her sister’s fate.