Entertainment Superstar Reborn

She is a dazzling star and a decisive business woman. Although they don't have the same face, who says they aren't the same person? She is an insignificant secondary figure and a good sister who loves her younger brother. She has a somewhat cowardly personality, but she has her own persistence in certain things. When her soul enters her body, what changes will happen to her who is decisive and takes the lead? Will it be amazing or shocking?