The story takes place in the fantasy continent "Multidimensional Domain". The protagonist Luo Feng accidentally discovers a secret map left by his father and recruits Emma, Bit, and Diu to form an adventure group. By crossing forests, deserts, snowfields and seas, the four of them solved puzzles, fought against monsters, and got involved in political turmoil. They encountered a lot of jokes and were trapped in a life-and-death situation, gradually uncovering the truth about the mainland and themselves. Each volume focuses on goals and challenges respectively. It is relatively independent and progressive, and finally ends with the growth and journey of all members.
