Obsessive Gong's 9th Omega

Introduction to the Work: *This work is an adult-rated side story of <The Obsessive Madman's 9th Omega>. I, who used to be an elementary school teacher, ended up possessing a character in a desolate, obsessive novel. My role is the 9th Omega, whose job is to enter the tyrant's bedroom and provide fragrance for the Alpha Emperor. Of all things, I'm the 9th Omega who gets trampled to death by the tyrant…. To avoid death, I decided to meet him while he was still a prince and work hard to reform him. So that he wouldn't become a tyrant later on! Somehow or another, I successfully raised the future tyrant to be a benevolent ruler and even obtained a noble title. Just as I was about to l...