After the malicious Captain Salazar 's ghost crew escaped from the Devil's Triangle bent on killing every pirate, Jack sought to reverse his recent spate of ill fortune by finding the Trident of Poseidon.
Here he watched the Duel between Yusei and Kalin.
Akiza was in a comatose state and is visited by her parents Hideo and Setsuko. Jack wanted to Duel him but is stopped by Yusei, who tells him that its too dangerous to Duel a Dark Signer here. As a child, Jack was a lone wolf and never played with the other children. Jack once saved Rally from a group of bullies, but didn't stick around to converse. Jack's parents were killed during the Zero Reverse incident and he grew up in Satellite.
Carly suggested that the real Jack Atlas was returning and that the old Jack was the real one defeated by Yusei. After spending some time with Carly, Jack started to show signs of guilt for betraying his friends and shame for how he let Goodwin use him. Jack did not want that to happen.
After Jack realized Carly is one of them, he chased after her single black jack asked why is she one of them. Jack told Yusei to continue since, it's their Duel that is responsible for them being there.
Add image Jack's character design is made by Shuji Maruyama. Also, at an unspecified time Jack faced Bolt Tanner in a Turbo Duel and defeated him on his first turn. As Beckett's employee, Jack searched for the mystical island of Kerma and its legendary treasureuntil he decided to betray Beckett and keep the island and its inhabitants safe from Beckett and his slave traders.
Carly went into Jack's room only to find the man gone.
Jack woke up in Carly's place after envisioning a meeting with the Dark Signers in a dream. Carly disguises Jack to avoid media attention. Soon after, he crashed and was unable to Duel any further. Jack put on his jacket and agreed with her, after which he vowed to never let himself get used by people again. Jack told Carly that that wasn't the fate she truly wanted and activated his Trap Card while showing her her glasses.
When Beckett contracted him to transport a cargo of slaves to the BahamasJack chose to liberate them and single black jack the Wench from Beckett. Thus, thinking that all of that happened because of the dragon birthmark, he believed now that Yusei has the chance to become King without giving up anything.
Jack proceeded to activate the control unit. During the Duel, Jack refused to let Yusei win, revealing that in order for him walk to the path of becoming the King, two years ago he gave up everything by turning his back on Satellite and on everyone else he knew.
Following this Summon, Jack began to focus hard on trying to save Carly, whom he realizes he single black jack. Jack and Carly managed to defeat Trudge, blowing up a portion of the hospital in the process. Yusei got impaled in the course of the fight and is taken away by Crow to receive medical attention. After learning that Kalin was on the run from Sector SecurityYusei approached Jack to ask him to help.
But when he was after the treasure of Isla de MuertaJack lost the Pearl in a mutiny led by his first mateCaptain Hector Barbossa. Jack remembering Carly, refused, and his Life Points were lowered to 1. Unhappy with Single black jack attitude, Jack and Crow left the team.
Afterward, he later assisted Yusei and Crow in tracking down Ghost.