Castino's assassin

Iris was two when they sent her away to a boarding school for her safety.
But she wasn't safe at all, tortured everyday and train to be the deadliest assassins of all time.
Iris is now cold and deadly. She isn't afraid of anything except her 5 bosses who tortured and trained her.

When she leaves the boarding school she thinks she is free from he bosses. But what happens when her bosses want her back?

What happens when her Ovaprotative brothers and father realize she isn't the same bubbly girl that used to run around the halls.

And two bad boys who have a lot of secrets are interested in Iris.