Can you tell me about the Agnihotri from Nashik who is introduced in Chapter 12?

Chapter 12 introduces a forthcoming story about an orthodox and ritualistic Agnihotri, which means a keeper of the sacred fire, from the holy city of Nashik. His surname was Mule. The chapter explains that his arrival in Shirdi was not a random event but occurred due to the "strength of his past merits." It puts forth the idea that no one can stay in Shirdi for even a moment without such accumulated merit. This narrative is presented as a "very delightful story" that happened by a stroke of good fortune, where the man's initial intentions were different from the actual outcome, which was a rare meeting with Sai Baba. As Chapter 12 notes, this story serves to illustrate the greatness of the Guru.