Start a new game; Once you first get to Abazet and step outside Zephie will walk you through tutorials. The one you are looking for in generating Kan. [forgot the exact title]. You have the DLC so once you start the 'battle' against the 'dog': Switch to movement mode --> Menu --> Equipment --> Crocell --> Switch his weapon to the Boxers Soul. With a knuckle weapon he won't be able to complete the tutorial. Then use the chain drive steps with either Argo or Juto, overdrive, use the 'X' attack, the once it says chain switch to the other and put him to overdrive and 'X' attack again. Should take about 1.5 hrs to do that part - not including re-doing Highwind Island. Hope that helps!
MESSAGE 1 OF 2 ----
Overdrive: Have a character use more Stamina than the total amount of Stamina they actually have using a 'special' attack /// Chain State: Use the d-pad to switch leader away from the person in Overdrive status /// Chain Drive: Again, use more Stamina than you have available by using a 'special' attack with the second person before the original person recovers.
If either leader in the above steps is knocked down, the chain will end and you will have to begin again. Likewise, you can not use items or switch away from Combat mode with either character.