Taking Over, King of despair/william x Reader

"A-are you okay?" That was the first words he had said to Y/N. The boy was named William Macbeth and his sister behind him was named Mary Macbeth. They all became friends after that day. But when the collapse took place. Y/N L/N left without a trace, making William and Mary very upset. After a few years they are reunited and hang out again! William than started having feelings he couldn't quite understand. With the King of Despair surrounding him wasn't making it any better. William knew what he wanted to do...he wanted to take over Will to try to take Y/N away from him. But Will, and Libra won't let that happen.