From Flash Marriage To Destiny Ep. 4

In order to make her fiancé successful, she had been secretly supporting him, but she didn't expect that her fiancé would do something shameless on the wedding day! When she was bullied by her scumbag fiancé, a delivery man who passed by stood up and said he was her boyfriend, so the two of them got married quickly. But it seems that both of them have hidden identities that are unknown to the public......