Invincible from the Start with One-Punch Martial Arts

After transmigrating to a cultivation world, Xia Wuji had no spiritual root and no chance of pursuing the immortal path, so he could only cultivate mortal martial arts. But Xia Wuji didn't mind. Iron Shirt + Golden Bell Shield + Great Sun Vajra Art + Immovable Wisdom King Body = Indestructible Golden Body! Indestructible Golden Body + Dragon-Elephant Heaven-Suppressing Art + Nine Dragons Soaring Heaven Art = Heavenly Dragon Battle Body... The mortal martial art Tiger Fist has only three levels? No, it has three thousand! With a flick of his finger, he destroys immortal swords. With one hand, he suppresses Immortal Kings. He tramples Demon Emperors and punches Demon Sovereigns into oblivion... Standing at the pinnacle of all heavens, Xia Wuji gazed at the boundless calamity sweeping across heaven and earth. "Through endless eons, even saints may fall, and even the undying may wither. But I am the eternal ruler of this world." He threw a punch. His fist illuminated all the heavens, and his power pierced through all eternity...