Why Must the Protagonist Save the World?

Whenever the world falls into chaos, there is always a person who calls himself a brave man who will stand up and embark on a journey to defeat the enemy. This seems to be a legendary story But Xu Gui doesn't think so As the protagonist, she obviously has supernatural abilities - but Yan Ling implements the style of being afraid of death and just wants to be an ordinary person. Destiny your apats Carrying a heavy responsibility that had to be completed, Xu Gui embarked on a journey to save the world (maybe?