The Day When I Retire as the Devil

*Er, who was identified as a farmer, joined the volunteer army to kill monsters in order to become an adventurer like his uncle. However, the army was devoured by the sealed Demon King. *Er was favored by the Demon King and signed a contract. While obtaining the job of the Demon King, he had to help the Demon King's daughter become the Demon King. For the past five years, he had lived a year-round 007 life in the Demon King's Castle. After the mission was completed, he faked his death and ran back to his hometown to live a farming retirement life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.