One is the emperor's loyal dog, one is a runaway lady, one is incognito, and the other is wandering around the world. One has thousands of ravines in his heart, and the other has a heart with seven orifices. One is dedicated to weaving a big web for the emperor, but just wants to leave everything behind and just live an ordinary life; the other is wandering around the world freely, but just wants to have a small home where he can park.