The Kuja had begun to get really bored on Jaya after executing hed target. Maybe it was time for her to go back to the blues and recruit some new revs. Her ship was coming in so she could always come back ti the grandline but maybe not back to Jaya. She would laugh silently as she boarded the ferry that came once every 2 years to take you to an island of your choice. Thinking hard she would say "I need to go to The World Tree"
Using time to get to Four Blues Yotsuba