Responses
Undertaker is the one the most likely brought him back, so that's why our Ciel was so shocked to see him alive, I think same with Sebastian because real Ciel was killed to summon Sebastian, but I think the reason why our Ciel took control of him because he stopped believing in God. But I see no reason for his twin to come back and make him miserable, so he might be controlled by the Undertaker. Like a puppet.
I seriously want those boots! But so Ciel was killed then? How is he alive? When will sensei reveal the other twin name? Ugh didn’t like reading the last couple of chapters and really scaredy cat skipped the defilement part!