Seo Eun-hyun, an ordinary office worker, is suddenly transported to a cultivation world during a company retreat. Unlike others blessed with spiritual roots and talent, Eun-hyun is powerless—unable to cultivate, fight, or even survive on his own. For fifty years, he lives in quiet insignificance... until death.

Then, he wakes up—back at the start of it all.

This isn't reincarnation. It’s a return. Again and again, he relives the same life in this brutal world, each time with memories intact. Trapped in an endless cycle, Eun-hyun resolves to break free—not by overwhelming force, but by persistence, cunning, and learning from every failure.

Through slow, methodical growth, he begins to carve out his own path in a world where strength rules, and the weak are forgotten. As he unravels the mystery of his regression and confronts hidden powers that bind him, one question remains:

How many lives must he endure before he can finally live his own?

[You descended on Xumi, holding a scepter, and called yourself the Emperor of the Desert. ]

[You walked in the desert, and the sand retreated wherever you went. Those tiny humans who suffered from the erosion of the sand and dust knelt down to you and prayed for your protection. ]

[With pity for these powerless mortals, you led them to find an oasis in the desert and reproduce. ]

[One day, a demon who called himself the Son of the Sun descended and fought with you, but was defeated and fled. ]

[You met the Flower God and the Great Kindness Tree King, and signed a contract with them to jointly govern Xumi. From then on, Xumi entered an era of co-governance by three gods. ]

[Your strength conquered the two gods, and you became partners. ]

[The prosperity of Xumi made countless demons covetous, but no one dared to spy on it, until a dark force eroded the desert, and the Red King who was tainted with taboo knowledge was finally swallowed by the taboo. The disaster swept the desert, and you tried your best to kill the taboo completely. ]

[The Great Kindness Tree King told you that she gave birth to your seed. 】

[‘Just call her Buyer’]

Leader of the Earth and Fire, President of the Yanhuang Association, Human Emperor, Perfect Dragon, Desert Emperor—Su Chen looked at the little guy who appeared in front of him and called him ‘father’, and couldn’t help but fall into deep thought.

“So, Nashida is my daughter?”