How did my superactive parents, who run a business that does adventure tours, end up with a daughter like me who hardly leaves the house? These were the thoughts of Maria, who felt inferior to her adventurous parents. Her parents doted on Maria's child friend Eddie, who grew up to become a famous adventurer. One day out of the blue, Maria's parents announce that they are passing on their company to Eddie! According to them, they can't entrust it to their daughter, who let them down and became a storybook writer. Maria doesn't know what to think. What does this mean?! I'm adventurous, too! Then came these words from Eddie, who was supposed to be her rival: "Let me teach you everything there is to know." Just where is he planning to take me?