(In this AU, the Ninja never met Lloyd, and Lord Garmadon never helped the Overlord. Which means Kai is still hopelessly trying to be the 'chosen one', the green ninja.)
A few days ago, Master Wu sent the Ninja out on a vacation, which was obviously a ploy for them to grow stronger and figure out who the green ninja was - but everyone was aware of this. Kai, Nya, Jay, Cole and Zane all decided to go their separate ways on this topical island, deciding it was best for them to be alone with no distractions.
Kai sighed deeply, walking deeper into the woods as he kicked a rock along with him. "I'm clearly the green ninja! I mean, look at me. I got the strength, the voice... and not to mention the looks." He spoke quite proudly to himself. He was very confident in the possibility of him being the chosen one.