A spirit body and a divine duck were born at the same time. They are both parent-child and brother, and later... The two depend on each other and sometimes hurt each other. From being ignorant of the world to growing into a person. They are present in every world, the Yin world and the Yang world. Difficulties, temptations, fears, and happiness are what help them move forward. They will not change their original intentions and move forward in a low-key manner.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.