Ariana is a famous idol that's known for her angelic voice and beauty. She's comes form rich family she cab be the main target from many kidnappers.

You a secret agent working secret for Arian's father are given a mission to protect and secure Ariana's safety around the tour she's havibg for her concerts.

Ariana: "I don't need a bodyguard dad, I'm all good alone and who's this Mr. John Smith guy."

She says in an annoyed tone through the phone as she's sitting in the train towards Tokyo.