A Hard Heart to Win

The story is about a guy who fell in love at first sight. To win her heart, he had changed himself from a playboy to a good student. He loves the girl so much that he even helped her dying ex-boyfriend who she never forgot. He had basically given her all he had and done all he could do for her but, in the end, will he be able to win her heart? **Original Webtoon:** , , , , **Official Translations:**