Wei didn't actively seek this arranged marriage. She definitely didn't choose to bind herself to an arrogant man, let alone someone claiming to be a "sun." Who are you to decide who she should marry? That "sun" is irrelevant. In a twist of fate, after discovering her sister's betrayal with her fiancé, Wei reluctantly agrees to marry a cold billionaire against her will. This man, though not the one she loves or even finds appealing, becomes her chosen partner against all expectations.