Mira a Total introvert dies due to her terminal illness after suffering for 17 years with leukemia,only to wake up in a whole new world,accepting her newly given life she decides to become the best she could be,a different Mira one who could live for herself in this different world, after being a girl who lived her she'll in her past life she needed all the confidence she could get and her system was the right boost for her,she works hard to improve her self as her journey begins and continues,meeting friends and foes guiding her to live a rocking life in her new world