Kickin it jack down

Jack was practicing at the dojo when his cousin kai came in and wanted to fight him so they fought and jack got hit really hard and he fell to the floor and was unconscious then kai put him somewhere where the others would never find him.after he was done he walked out and Rudy and the others came in and saw jacks stuff but no jack.will the others find jack?will jack wake up and will he be able to do karate again? Will the others wake up jack before it's too late?