Beware of Lady Iris Claester

A girl who was murdered by a random woman, suddenly woke up and found herself in a different world. ' Wait.. My hands is so tiny.. W...hat happened? ' "ahrgg.. Aha... -" "Iris.. /My lady.. /Miss Iris..." Everyone shouted with full of worries "I'm not I...ris.." *** "I'm the Goddess of life... Even if I didn't kill you you'll still die that night. You'll be stabbed to death by an unknown person who had entered you-..." "Do you think that I would believe in your words?" "Ahh... Should I care whether you believe me or not?" *** "Live your life to the fullest until you're satisfied!" The woman said without facing Aira. "W...hat did you sa... Ahhh!" *** A long black wavy hair, a pale white smooth skin, a glittering bluish eyes. I pinch my face and it hurts. It means that I'm not dreaming. 'So... I really did became Iris Claester?' My eyes became teary. The girl who live a miserable life in her previous life had suddenly passed away and woke up inside a novel. Will she be able to live a happy life in her new life? or she'll have miserable life again? Iris Claester the daughter of a Count, the female protagonist was her adopted sister. She was a minor villain? She isn't even consider as one. Isn't she just a pitiful character in the novel who died at the age of 13. A young child who drowned to death by the order of the main antagonist or the main villain in the novel. "Iris Claester." 'That's my new name.'