I read a novel halfway a long time ago and wanted to find it again.Mc is held in a prison (he is possibly framed for a crime he didn't commit or smthng) and then he either escapes or is thrown on a lower level planet than his home planet where he lands in a desert there he find ml who is still a kid and also thrown down on this planet, after that I don't remember much except that mc takes in ml and there is seperation period after which ml grows up to be emperor or smthng. If anyone knows which novel I am talking abt Please let me know!!!!( I am suddenly craving to read this and know what actually happened in the story.)