The title often refers to a popular genre of web novels and online series, most notably associated with authors like Sunita Sikder or Mayorsther (under the title Married to the Billionaire Devil ).
Most successful "Contract Marriage with the Devil Billionaire" novels follow a specific emotional beat sheet. If you are writing one, or simply want to know what to expect, here is the trajectory: contract marriage with the devil billionaire
The marriage is usually a business deal or a means to settle a massive family debt. The Terms: " Contract Marriage with the Devil Billionaire "