谁帮我翻译一句话到英文?

One day, I will be desperate about the human beings, and then I will sell my soul to the devil.

One day, I will human despair, I sold the soul of the devil

One day, I will human despair, I sold the soul of the devil

My despair shall come over Man one day, therefore to the devil my soul shall be sold.

One day, I can despair to the humanity, sold to mine soul the devil

someday,I would despair the human being,and trade out my soul to the afreet.