Alright, where to start,that was a pretty entertaining first chapter, for what its worth. The similar art style is a little......unoriginal. Seriously, this panel has definitely been in Fairy Tail before:
Pretty sure Natsu and Gray have made this angry face before in the series, but moving on.
That Kingdom Rebecca was in (Granbell) reminded me of Dressrosa from One Piece....A LOT. The concept with toys and humans especially. I was a little surprised that was all an act to get Shiki to live, I was genuinely convinced the King was evil (He actually made for a pretty good first villain). But I get the feeling this isn't the last we'll see of those puppets. Especially Gowther
@Demonspeed
I get the feeling the Demon King (That is the guy who was with Shiki in the beginning of the story) pulled some Griffith shenanigans and sacrificed his friends to become the Demon King. I wouldnt be surprised if hes the reason the Cosmos is ruined, so he basically wants Shiki to right his wrongs.