Ever since he was a child, Inyo has been an orphan, and even the name Inyo is made up by himself. He tells his father that he wants to become an explorer, and that someday, he will go to Mingguan City too. He says that he will become a rich explorer and make lots of money. He feels empty until he sees his father. He asks him if he is alright, and he tells him that he has been taught a lot by him. Gradually, he realizes that his life is not a dream, it is a family. He wishes his life could be like that forever, but that day, he always knew, his promise, would eventually come true. He is asked to save the child. He treats her to lunch, and tells her that he is going to open a company that rescues people who have been lost in Mingguan. A senior of mine tells him this is a profitable field, and they become boss and surreptitious. Before he realizes it, she has already become part of his life, and his family. he is really lucky to have her by his side.