Roopkatha - S01E148 - Who is the old man?

Watch Roopkatha Season 1 Episode 148. The show was broadcast on October 10, 2017 on the Colors Bangla channel. Who is the man from the past? Mohini assumes the persona of Prithviraj and travels to meet the The King of Saralpur. In another location, Bhumi meets an old man, who tells the tale about how he lost his young age after falling into temptation of a magician, Kaamini. What is the identity of this man?