Baroque Works  was a criminal organization created by the former Warlord , Crocodile , to take over the kingdom of Arabasta. The organization accomplished many different tasks over a period of several years for that one purpose. Baroque Works agents often function as bounty hunters and take down pirates in order to earn more money to aid their operations. All these missions together led toward the takeover of Arabasta and Crocodile's ultimate goal, acquiring the Ancient Weapon Pluton that is said to be hidden somewhere in the kingdom. This overall plan went under the name " Operation Utopia ".
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She's one of the former members of the Straw Hat Pirate crew as she sailed with the crew from Whiskey Peak right to Alabasta where Luffy ended the tyranny of the then Shichibukai Crocodile and liberated the Kingdom in the process. Vivi chose to stay in her country and left the crew once her journey concluded at Alabasta. It goes without saying that she's one of the most important characters in the entire series, therefore, she's loved among the fans as well. Here are 10 weird facts that you didn't know about the Vivi. Despite being a member of the Straw Hat crew, Vivi actually made her debut in the series as an antagonist, taking the alias of Miss Wednesday. She made her first appearance at Whiskey Peak as a member of the Baroque Works. It was later revealed that she infiltrated the organization to gather intel on its leader, Mr.
Nefertari Vivi  is the princess of Arabasta. She left the crew after defeating Baroque Works to stay in her home country, but has been shown to be keeping track of the Straw Hat's progress. Vivi is a young woman with long wavy light blue hair, with two locks hanging down, one on either side of her head, which started out at about chin-length but were past her shoulders by her last appearance before the timeskip.
She is the daughter of Nebra and Titi. When her father is embroiled in a conspiracy, Vivi sets out and infiltrates the criminal organization: Baroque Works , led by one of the Seven Warlords of the Sea , Crocodile , and discovers their plot to overthrow the king and take over her country. But after her true identity was uncovered by Crocodile, she ended up traveling with Team Natsu and the Straw Hat Pirates for most of the Alabasta Saga after revealing herself to be a spy plotting against Baroque Works and her country's plight. After that, she join their them on various adventures while on the journey back to save her kingdom.