Average student Luca received a diary as gift from his missing mother. Seriously, what would a teenage boy do with a diary? But a minute before his birthday ended, he discovered what makes this diary special- it showed his diary entry for the next day, not describing today's event, but a peek into tomorrow's.

At the age of 7, Rory has awakened his talents but unfortunately, he was classified as a Destroyer - an angel of death,an assassin, a monster. After his father was killed by another Destroyer, he choose to spend his life Locked up in a Detention Facility ruled by Keepers, humans born with the ability to restrain Destroyer using guns. There, he was taken care off and taught by a Kaaper named Claudio. After 10 years of staying in the Facility, his new guardian died during an encounter against Destroyers. But he left a letter to Rory before his death asking him to transfer to another facility which is less strict than the other Detention Facility they have. Claudio's death wish is for Rory to look for the keeper known as Cinderella and ask her to be part of her Team - The Ever After.