User blog comment:Pualover/Overlord Power Level/@comment-2804:14C:6581:5F02:3CD3:8801:4546:3F6D-20170829124409/@comment-5480911-20170829232922

ok my bad i did not explain it properly. yes the ring conceals her vampire form what i mean is that Evileye said that she has a trump card that can level an entire nation into the ground, however she never uses it unless as a last resort she said so in the carriage ride in vol 10. that is what i meant to say.