Written my the same writer.
Also the same type of theme with the main lead having her identity taken by someone close to her.

Both about the lead female with a mark on their face. Difference is; in love is beautiful she mark her face for a reason.

Both is about a female with a mark on their faces, that make them "Ugly" and how they get married.

Both plots are basically about the main lead hiding her intentions to get revenge. Both long dramas