The Most Powerful Martial Lord in the Underground City

Strength forges classics, and the king is no accident. The journey of a supreme demon god, the biography of a supreme being A king who once missed the championship in the DNF world-class fighting competition! Traveling to the interstellar era with holographic dungeons, what kind of legend will he create? It would be great if we come together to witness it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.