When twin fifteen-year-olds Tom and Mitch are attacked by a thug in ninja gear, they soon discover that their father and live-in butler are members of a rogue crime-fighting organization called R.O.N.I.N., and they have been recruited to join.
When twin fifteen-year-olds Tom and Mitch are attacked by a thug in ninja gear, they soon discover that their father and live-in butler are members of a rogue crime-fighting organization called R.O.N.I.N., and they have been recruited to join.