I just finished the 4th chapter and the main characters somehow aren't interesting to me but Ayumu.
I so love him!!! Also want to have such a brother <3 Ayumu <3

He stepped back and threw his arms out.
"I'm always crazy around you Rose. Here, I'm going to write an impromptu poem for you."
He tipped his head back and shouted to the sky:
"Rose is in red
But never in blue
Sharp as a thorn
Fights like one too.” - Adrian; Shadow Kiss

http://www.mangareader.net/782-43930-9/heart-no-kuni-no-alice/chapter-16.html