Charlie and Alex is classmate in the elementary school. They have been close friend since they are staying in the same class for 10 years; they continually failed for the next grade. One day, in their way home from the elementary school, they face something terribly scary and changes their life forever

Tulus panicked when his older sister, Dinda, fainted at school after being hit by a ball. Things got worse when his only sibling was diagnosed with a fatal disease. Tulus witnessed his parents' tearful struggle to pay medical bills, even being chased by debt collectors. At the age of 7, Tulus tried to do the best he could, by sending letters to God.