- The gemstone on his necklace was given by Claire

- Though he is afraid of thinking about it, deep down he can't help thinking his friends are long gone...

- He accidentally burnt his coat, that why it is charred.

- Unfortunately, he is bad at Math

- He is a bit too self-critical, he kinda blames himself for the disappearance of his friends.

- He does enjoy doing art stuff

- Maybe Grey had lighter hair when he was younger?

- He is one of my oldest OCs ( along with Claire ), but his current design looks nothing like his old one

- I was following an art tutorial and the two characters I drew came out quite nice, and I made them my OCs, which are Grey and Claire now.

- This new design is inspired by his old name given by a friend

( The old name has the word 灰, meaning grey )

- Claire and him were intended to be siblings, but after weird world-building stuff, I changed that

- His character motif is thunder and fog