It is one of the female ROs, Liu Yuan.Which RO is it? I haven't tried the female ROs route yet since I will make a male MC just for that.
And which game or which RO is that? I have the same experiences but the one I still remember clearly is knowing Marco from Blood Moon is a TG after I got too attached to him.
About the other game, the name is Tower Behind the Moon and the RO is Leah. It's kinda a joke cause you got to decide ROs' gender at the beginning. And you got no hint at all.
About Marco, I didn't go his route and tried 2 other routes. Never got any hint about he's TG until I read some reviews. Kinda glad cause I really don't want another experience.