Reading progress update: I've read 147 out of 192 pages.

Broken Angels, Volume 2 - Setsuri Tsuzui, Setsuri Tsuzuki

I want to say the main character is gender fluid, but It's not really stated. She doesn't seem to mind being gendered as a boy, but also doesn't mind a girl either. She also seems to be bi, if not aromantic and playing at stealing people girlfriends and such. The manga is kind of confusing on what Sunao is really feeling as the other characters seem to take main stage.