Talk:Sister’s ∞ mercY/@comment-2607:FEA8:1C1F:FCCF:F4B0:6BDC:7C23:3618-20180719224315/@comment-173.81.52.15-20200104052704

But in Vampire ∞ Pathos we learn that she was actually evil and she was the vampire doll thing though her brother Len may also be one (The Sister And Vampire series is actualy apart of the Bad ∞ End ∞ Night series because it is actually in the official series playlist and it has the "∞"s in it and Rin and Len are doll girl and doll boy and doll girls and doll boys are most of the time siblings)