Parasitic love

"I am born to destroy this world". "Why me?". "Why it has to choose me?". This world is no more like it has to be. It's all for me. But now I am going to leave for the sake of this world. Now no one can blame me. But I think no one will know that I was the girl who left this world for giving it a new heart. I hope they will remember me. Alex, Luke, Zara, Serif, my parents. - If you want to know what happened to world? who died? why is this girl blaming herself? etc. Then read This story to know which have this answers.