Tang Yoo Sung, a junior warrior with little talent and minimal training, met his end on the battlefield. But when he opened his eyes, he found himself back in his childhood, given a chance to change his fate!

At the moment of death, he discovers the greatest opportunity of his life.

[Welcome to Murim Online, a world where you grow as you complete missions and push your limits.]
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No more envy of privileged warriors—because in this life, hard work determines success! With infinite missions and limitless level-ups, the relentless effort of the Murim underdog begins!