Why is the queen still alive?? Tf

The queen is left alive to serve a fate worse then death as is her Karma. She said in chapter 91...death has always bored her and that whenever she spoke about things others couldn't see people COWARD IN FEAR before her. As karma would have it she is now PETRIFIED to live in that same eternal state. SHE HAD IT COMING! and the spirit shaman YEOM was to that fate.