My Grandma Is A Super Agent

Martina Hayes storms a hotel alone and takes out the gang's second-in-command, completing her final mission as an agent. She has just officially retired and is heading home when the terrible news arrives: her daughter Claire and son-in-law Kane have both been killed in the line of duty.

Daisy publicly rejects Jax, who has been pestering her, and the boy, who rules the school because his father is about to be elected mayor, holds a grudge. The agency asks Martina to come back to fight the regrouped Silver Gun gang; she politely declines, so they quietly send people to protect grandmother and granddaughter.

Jax and his crew burst into the girls' locker room to bully Daisy. Martina rushes to the school to shield her granddaughter. When they flaunt the mayor's son's status and demand she hand Daisy over, she answers with one line: touch her again, and I'll finish you.

Officer Miller arrives, and Jax's friends even try to get him to introduce them to Chief Carter, only to watch him apologize to Martina first and order them all detained. Jax panics: his father is to be sworn in tomorrow.

Under Martina's pressure, Jax and his crew take turns apologizing to Daisy. Daisy worries the Harringtons will retaliate, but her grandmother says they wouldn't dare. Jax silently swears that once his father takes office, he'll settle the score.

Jax and his crew trap Daisy in an abandoned factory and, wearing brass knuckles, make her pay for the "no" she once gave him. Bruised and in tears, Daisy begs, but they mock her grandmother too.

Jax video-calls Martina and makes her watch helplessly as her granddaughter pleads. Martina orders her people to locate Daisy at once, while Jax tells his crew to dump her in an alley when they're done.

Her team offers to bring backup, but Martina says she'll finish them herself. In a rainy alley she finds Daisy badly hurt, and holding her granddaughter, she chokes out through her guilt: Grandma came too late.

With multiple fractures and internal bleeding, Daisy is rushed into surgery. Martina learns Warren Harrington is throwing an election victory party on a private island, and Jax is there. She suits up in the agency's best gear and heads out.

At the Harringtons' victory party, Jax is still bragging to his friends about what he did to Daisy and boasting that he'll teach the old lady a lesson. Equipped with the agency's top gear, Martina appears and calls him out: Jax Harrington, come out and face your death.