Divorced, My Ex-Husband Wants Me Back

"What is the meaning of this?" I questioned still in disbelief. Where had it all gone wrong? We were happy, he respected me and so did I...I even fell in love with him so how could he do this to me?
"It's exactly what it says in the paper, Ciara"
"And what is that?" I stubbornly inquired.
Ryan had uttered those words I so desperately dreaded,"I want a divorce, Ciara"
Ciara is the heiress to her father's company but she left all of that to be in a contract marriage with Ryan. It was supposed to be a 'no-strings-attached' kind of feeling but, she couldn't help but fall in love with him. Just when she wanted to start a clean slate on their first anniversary, she was handed a divorce paper.
Ryan is a billionaire and a man with a hardened heart. He never saw Ciara as something more than just a 'fake wife' who was willing to help him out with a case. Deciding that he had had enough, Ryan hands Ciara a divorce paper setting himself free from her but 5 years later, he seems to have a change on heart and wants to win Ciara back at all cost.
But on his way to the office of the new investor of his company he is overcomed by a welling shock that the name of his new investor was Ciara. The same Ciara he'd known and once loved.
What happens when this two dual meets for the first time since their rough divorce? Would they rekindle their feelings or would they leave it at that?
Could second chance love prevail?