The Pokemon just kept on chewing but were unable to break or bite into whatever that red thing was.
‘It’s a berry from that weird tree. Why is there a berry tree in the house now?’

“Indigo, that’s made of glass. The same thing windows are made of. You can’t eat it, it’s for decoration. Hang it back on the tree, it’s for the yearly holiday of Christmas. I know it seems weird but it’s just a simple tradition.”