Trying to find shoutout/fantasy manga

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.