The School Beauty's Personal Devil

When I saw the title of the book, I thought, it's the school belle's personal XX again. Who is the protagonist this time? It's the big devil. However, there is a school beauty, and the devil is still working together. Where is the promised personal body? The Iron-Skeleton Demon King said: "Even if I, Wang Mo, starve to death and die outside, even if I jump from here, I will never be hired by you!" "One million?" "Just leave it to me."