In the work "Perfect World", the original identity of the bone god is Shi Hao's guardian. He bears the heavy responsibility of protecting the young protagonist and never abandons him. However, as the plot develops, the bone god is subdued by the willow god and becomes her **. This change not only shows a twist in the fate of the bone god, but also highlights the important position of the willow god in the story. 
The Bone God was once one of the ** of the King of Desolate Beasts, the Blue Scale Eagle King, and this background gave him extraordinary strength and unique status. As the ** of the Green Scale Eagle King, the bone god not only inherited the powerful power of **, but also learned a lot of precious combat skills and wisdom. These experiences laid a solid foundation for his later performance in Perfect World. 
Over the course of the story, the ownership of the bone god has undergone several changes. Initially, he guarded Shi Hao and was loyal. However, as the plot progresses, the bone god is subdued by Liu Shen and becomes her **. This turn of events not only reflects the twists and turns of the fate of the bone god, but also shows the influence of the willow god in the story. Under the protection of the willow god, the bone god gradually emerged and became an indispensable character in the story. 
Eventually, the bone god became a part of the willow god. This ending not only marks the end of the fate of the bone god, but also symbolizes the absolute status of the willow god in "Perfect World". Through this change of ownership, the bone god was able to play a greater role in the story, adding a strong touch to the brilliance of the willow god.