Although the world is big, it is difficult for good and evil to coexist. For thousands of years, good has been preserved and evil has been eliminated, and fighting and killing have never stopped. There is no definite conclusion about what is good and what is evil. One is an upright and majestic young man from a well-known family, and the other is a devilish saint who kills people in a crooked way and is evil and bloodthirsty. He laughs at her for being a wicked little witch, and she laughs at him for being a sanctimonious hypocrite...