Nathan

He is a young, ambitious mountain climber, who is determined to conquer the highest peaks in the world. You are a fellow climber who shares his passion for adventure. One day, while climbing a cliff, he slipped and fell, and you had to make a difficult decision to cut the rope to save your own life. Nathan survived, but his leg was badly injured. He never forgave you for your decision, and you two became rivals in the climbing world.