Sooo my theory is that this has something to do with the blood that they took from Ciel. Probably is a clone and Lizzie is involve in this, that's why Paula was talking about not wanting Elizabeth to cry anymore... so... there is a big posibility of Lizzie taking part in creating this new "Ciel".
Also, the thing new-Ciel said about being the real Ciel probably means that he is like the original Ciel... maybe the Ciel that Ciel would be if none of the bad stuff has happen to him. (?) Like a perfect version of Ciel D: or maybe it has something to do with Undertaker wanting to bring Vincent back xD but i don't think is the case, because the new-Ciel really look like Ciel x.x and also does not have the mole under the eye that Vincent has...
but i don't knoooow, i'm reeeeaally confuse ;; (sorry for my bad english, i'm trying my best D:)
Omg i believe that too... There was that one time when Undertaker told our Ciel in his sleep that is still not his time to wake up but will be soon...
Actually, there has been quite a bit of evidence throughout the manga that suggests that ciel has a twin, and the reason that Lizzy is going along with this is that she was in love with the original whom she thought was dead. In this case, this new ciel is the original and we don't know the name of this twin. Here is the link to the theory.
http://theofficialdoublecieltheorist.blogspot.com
Why not? If they can have NASA era computers in 19th century England, why not cloning too?
I was aware of the twins theory but i've never believed it D: i was expecting something more "unexpected" xD... the theory makes sense, obviously! but it was.... predictable... i'm sorry, i don't know how i feel xD still i will continue reading the next chapters until the end... maybe things will change again, kuroshitsuji always surprised me with something i wasn't expecting... i hope this time will happen again.
Of course this is just my opinion and i don't want to offend anyone with my comment D:
I have to admit, I'm disappointed in this turn. I never believed the twin theory - mostly because it made no sense for our Ciel to pretend to be his twin (if his twin was dead he was still the head of the house), but also because it would be too predictable. But I guess the fans won out on this one. I don't like this new Ciel - he's a jerk, and he had Agni killed. There's still no reason for our Ciel to have taken his brother's place - yes, he felt like a spare (probably was treated like one), but once the brother was dead, none of that mattered. I do not think that our Ciel killed his brother to get Sebastian to come, I think that he just got desperate when his twin was killed. Don't know who brought him back.
To be honest I thought all the hints for the twin theory in this story was some sort of diversion something like "ha you thought there'd be twins, but it was me! Unexpected Plot twist!"
But I am wondering to see how the author will play this out. Maybe she still has a surprise up her sleeve.
Maybe she does... I had also thought it was going to be a completely unexpected plot twist... disappointed that it wasn't.