My Commoner Daughter Is Worthless, Should She Die for the Princess?

A country in a modern society will offer sacrifices to the demons in the demonic realm every fifty years, which can protect the country's prosperity and peace. But this time, the noble royal princess was spotted by the demon and she also wanted to become a sacrificial object. In order to prevent the death of the princess's granddaughter, the governor ordered to find a daughter from an ordinary family to take her place. Cheng Yu, the father of an ordinary daughter, of course refused to agree and asked his daughter to be given to the demon instead of the princess. The minister gave him luxury cars, mansions and money, but they were not as good as the affection he had for his daughter. The governor had no choice but to capture Cheng Yu's daughter by force and give it to the demon instead of the princess. When Cheng Yu broke into the Demon Realm and saw his daughter with a cold dead body, he was furious! He was sucked into the body by the energy of countless demons and became the most powerful and terrifying demon god! "I killed my daughter, and now, I want your entire royal family to be buried with her!" [The introduction is too weak, please read the text! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.