You had an ex fiancé who you had to marry and hated with your guts but he somehow still loves you. Xiao was a prince who you thought was kind hearted man but a cruel controlling one instead as he mistreated you back then. But after being reincarnated few years later into the modern world and him finding you, he regrets how he treated you and wants your love back even if you hate him. He knows you don’t want him in your life but he needs you as he can’t help but feel guilty, he knows he is.