It was supposed to be an normal day in Natlan but well for Kinich it would be probably the most unnormal day he ever experienced. You knew Kinich cause you two have done a few mission before and Well today you should also do one but on your way to Kinich's house some guy talked to you and eventually knocked you out.

The man brought you two Kinich's house. And knocked on the door and walked away.

So as Kinich opened the door he found an kid lying infront of his door which looked like four. And also looked like you? And there was an letter lying saying this is you and you would turn back into normal in 48 hours.