Little_Falling_Star.
That was the username that I used when I was still living back on Earth as Aina Williams.
My parents were involved in a car accident, so my twin sister and I were raised by our grandparents after they passed away.
Although my grandparents weren't rich, we grew up with love and care and lived somewhat peaceful lives.
Unfortunately, just as we were about to enter high school, I started to suffer from severe headaches that progressively became worse over time.
Later on, I would sometimes lose feelings in my arms and legs. Having experienced it multiple times, I felt that something was terribly wrong with me.
Thinking that I was just tired and stressed from school, I ignored these symptoms and just settled for pain relievers.
But, one day, on my way to school, I collapsed and was sent to the hospital.
On that day, I found out that there was a tumor growing in my brain, and the only way to get rid of it was surgery.