Her mom is the king and her father is a concubine. Never saw her little sister till after she envisioned her father dying in a accident. Although it really was because she was reliving her life and she was getting another chance because before she was evil. She saved her dad and she was in line to rule after her mom. She envisioned her knights all dying when she walked in a room and heard the details of the fight. She was teleported to the battlefield found bad guy all were saved. This is the highlights of the manga I remember p. Does anyone know what the name is I am unable to fix it.
I am looking for the one where the girl fell down into a portal at a train station. The family made her pretend she was their daughter so she would be sent to the king to marry and when he was about to rape her the kings son killed him. She ended up working with the Kings son to get rid of his Mother-in-law. In the end they had two girls together and lived happily.
Is it this one?
http://www.mangago.me/read-manga/empress_of_another_world/?av=1
Where is Kyungseok Kim the eldest brother?