IF... it's replaying over

What if what you believe was not the truth itself?
What if the things you learned thus far were only amounting for a skin deep?
What if beneath all those layers was hidden the thing you sought the most?

What if, just what if, as you were finding it, you ended up wishing you'd rather not?

+Highly recommended to read the prequel: IF... [BOOK I]

+Updated whenever the author feels like to, thanks for bearing with me