The series ( "Heh heh heh... He was the weakest of the Four Heavenly Kings," so I was fired, but for some reason I became the master of the Hero and the Saint ) is a Japanese fantasy light novel and manga series written by Masayuki Nobeno .
The story follows , a member of the Demon Lord's army who is expelled after being falsely labeled the "weakest" due to a malicious rumor. In reality, he possesses immense power, specifically mastering death-attribute magic that can cause instant death. Attempting to live a quiet second life in the human realm, he accidentally saves a beast-ear hero named Pafimia and a young saint named Sharon , who both begin to fervently admire him as their master. Media & Availability The series ( "Heh heh heh