My Divine Parents UnstoppableEpisode 4

After slaying a dragon and rising to fame, border blacksmith Richard turns down a count’s adoption offer and chooses to protect his parents, who disguise themselves as beggars. Unknown to him, they are none other than King Zeus and Queen Hera, and he is the reincarnation of Hephaestus, the God of Fire. Through countless trials, Richard defeats powerful foes and defends his lover as a mortal. He finally awakens his divinity yet abandons his godly status for love, ascending the throne alongside Princess Mia.