In Yoga Vasista, I remember a story whose summary is given below
A powerful Rakshasa creates two persons, who have no emotions at all. Devas find it hard to defeat both of them. Then they ask brahma for an idea to defeat them. Brahma told Devas to do acts that increase emotions in both people. Devas did accordingly and as a result the two persons got emotion and later defeated by Devas.
What are the names of two persons? Are they human or some other species?
