Lin Lu teamed up with Doudou, Chopper, Winston, Nana and the demon pet Bubu to pursue a mysterious key that can change destiny in a fantasy world divided into six foreign lands. During the adventure, the team continues to encounter tests: separation, misunderstandings, monster attacks, maze dilemmas and identity exposure. The three volumes focus on their own adventure themes: surviving in the unknown, uniting to overcome difficulties, fighting against the ultimate dark forces, and finally completing growth and adventure in humor and joy, and bringing a new order to the foreign world.
