Synopsis: Kono Yuusha Moto Maou ni Tsuki

The Demon King, who was once regarded as the "strongest" for many years, became tired of his life after fending off numerous heroes that confronted him. Ultimately, he drove a sword into his own heart—only to awaken a millennium later, reincarnated as a human infant! Now reborn as Zeon, the former Demon King is determined to relish his new existence as a human peasant. However, due to an unusual series of events, he finds himself officially acknowledged as the Hero of this time?! The journey of a reincarnated Demon King’s unparalleled Hero story starts now!!