The Fault In Our Stars

"This isn't just any promise, it's a promise for all of us. It's a dream we all share together."
"If you and I are together, tomorrow will be different. I believe it."
"We shouldn't give up hope, because we definitely have a chance to make a change."
"What we are going through, someone else has gone through. There must be a way, I will find the clue."
"It was a secret that I didn't know I had."
Life was a chase of cat and dog for the five boys. It chased them in every lifetime. The result of the inevitable words spoken from an angelic voice. Forbidden prophecies heard from unsuspecting ears. Heavy shoulders carrying the weight of their actions. Prying eyes spying on hidden paths. And a heart born from chaos and destruction. Their pains reflected the actions of their past, and the price that was due payment.
What change would the existence of the ghost in the practice room make? Chaos? Or salvation?