ok since the world of light is safe like sora said at the end of kh2 the new worlds could be in the world of darkness with a new person or sora also i read a topic about xemnas maybe being a chaser a theory for this chasers are born from those that have lost half[people who become heartless and nobodys] of themselves inside of kingdom hearts i don't know if xehanort went into kingdom hearts or not just two theorys about things i didn't make it super long because i think some of you don't like reading to much just a theory or it could tell the story of xehanort and the guy whose weapon we haven't seen or since nomura said iy wouldn't take place in the past or future how about at the same that sora was doing his journey something could have happen to some of the worls he already visted in kh1 or something just ideas