In this chapter, we are introduced to the "black stone king" and his daughter, Kate. Kate is the daughter of the Black Stone King, who is also the founder of the "two worlds" . She is a member of the Heavenly Thunder clan, and she has been forbidden from entering the "heavenly thunder clan" for the past 3,000 years. Kate asks her father to protect the "spirit artery" , which is the power source of the two worlds, in exchange for her father's help. Kate says that if the artery is gone, the bell of two worlds will lose its power source.