Manga by author Lee Surim

I was a warrior, who died after being taken advantage of, in my previous life.I was reborn, so I tried to get revenge, but how could I be so unlucky to get kidnapped and sent to an orphanage?But;"Why don't you come with me?"I was adopted by a rich family. I decided to leave in three years time, after causing a moderate amount of trouble."Are you going to leave?""Yes?""Are you really leaving us?"My family refused to let me go. Why are they so obsessed with me?!Read manhwa My Family is Obsessed with Me /

After making a deal with God, she is reincarnated into a new world fully ready to dedicate her life to her younger sibling. However, things aren't so simple when she attracts the attention of the Emperor. Can't a girl just look after her sibling with no man?