In constellation form their eyes are usually closed, and the eye with the scar, the vision in that eye is obscured a bit unless upon activating sages eye.

Their incarnation form is in of a high schooler body, around the age of 18. They are relatively calm, and nonchalant. They're not the best with emotions but they try their best.

They are asexual and Demisexual
Their concept is that they are the one operating the subway and the subway station that act like stops for worldlines and where "The Oldest Dream" or aka "Most Ancient Dream" Resides in.

I messed up, but the other wing was supposed to be outlines in purple too

You can find this animation here too
youtu.be/aJDU53HLX_E?...