"That might be possible, but there is still a way for humans to avoid the catastrophe... There is only one way, someone needs to force the groundwater out so that the water contaminated with sewage fades away in the rush of clean water... That's the task actually from the recipient of the blessing." He smiles as he explains how she can save humanity from the threat of the Black Rukh.
"Whoa, is there such a way? Even though they can't be purified but they can dissolve in the crowd of White Rukhs! But... it will be difficult if the number of White Rukhs continues to decrease because they are easy to be contaminated with the evil aura of Black Rukhs." Elvira was a little relieved that there was a way to get rid of the Black Rukh. But still, that's not an easy way to do it.
Although it sounded difficult but she was happy because there was a way to reduce the number of Black Rukhs, and wanted to go down that path.
