I Married a Beggar, He's the Emperor! / (Dubbed) I Married a Beggar, He's the Emperor!

After marriage, the older sister lives a rich life, while her younger sister marries a beggar and suffers greatly. Out of jealousy, the younger sister kills the older one. But fate sends them back to before their marriages. The younger sister decides to take the older sister's man for herself. But the beggar hides a shocking secret.