One had a "setting" of spreading misfortune...

Hina's condition is real! I don't think she has chuuni-disease...

No, she is the type that would write 'lonely' instead of alone! 一人 and 独り　are both pronounced hitori and mean 'one person' or 'alone', but the former is neutral, while the latter has a nuance of loneliness.

And the other lonely one... There also was an "Elf Ear" chuuni-sufferer.

Parsee, I wonder? Why would she be on the mountain...