In this world, all humans are born with a job, a set of skills, and a base status. However, our protagonist, John Leetle received the short end of the stick and was born with the Tamer job and blessed with only one skill: Fist Punch; Both are considered to be the most useless bestowments one could receive. One day, by sheer coincidence, he manages to tame a baby Fenrir he found in the woods, and names it Ferryl. Having made his first friend, things were finally looking up for him. However, it appears Misfortune still haunts him closely, as a grim fate befalls his friend...

With no other options, Luck makes the choice to hold the line against the unending demonic hordes alone, to make sure his comrades can escape with their lives. However, through a combination of fortune, skill, and ingenuity, he holds that line for ten straight years, eventually coming out on top singlehandedly. Now he has to tackle the dilemma of how to occupy himself in a world where he holds a myriad of roles: that of a legend, that of a veteran, and that of a brand new face.

"The Sage of Wind, Ephtal is a reincarnated human, coming from modern Earth. Reincarnated in a new world where magic is real, he decides to devote the entirety of his life in the pursuit of magic. Despite his efforts, though, he discovers that he is absolutely talentless in magic, and breathed his last in anguish. ...But it isn’t the end for him just yet! He reincarnates once again bearing the same name, Ephtal, 400 years later. Having retained his knowledge and power, he steels his resolve and once again sets his sights for the peak of magic! However, in a surprising turn of events, he discovers that magic has terribly declined. In this era where powerful spells is a rarity, his talentless self is now completely unmatched! From the depths of powerlessness to the peak of power, the talentless but peerless mage's journey to the top starts now!"