The Martial Dao Avatar had three tiers: bronze, silver, and gold.
Upon reaching the bronze tier, a Supreme's lifespan greatly increased. Living for several hundred thousand years was no problem, and even living for a million years was not impossible. At the silver tier, lifespan increased drastically once more; one could easily live beyond a million years, with the longest recorded lifespan being five million years. As for the gold tier, that was the Martial Dao Avatar of a demigod, possessing the trait of eternal indestructibility. They could live for at least ten million years. As for how long they could truly live, no one knew, because whenever a demigod was born, they would vanish into the starry cosmos within a few years. No one knew where they went.
With his Martial Dao Avatar reaching the silver tier, Ye Chen's entire aura became clear and pristine, like the vast starry sky—ancient, eternal, and unfathomable.
Boom!
With a single punch, space-time trembled. The silver-tier Martial Dao Avatar caused Ye Chen's combat strength to surge madly. The might of this punch was far greater than when he had previously wielded the Heavenly Sword. As the Fist Force struck the barrier of the Desolate Mystic Realm, it stirred waves of Desolate God intent.
Essence, energy, and spirit were a person's foundation, while the Martial Dao Avatar was the condensed transformation of one's essence, energy, and spirit—the foundation of all foundations. Once the Martial Dao Avatar grew stronger, one's combat strength naturally grew stronger as well. However many times the Martial Dao Avatar was amplified, one's combat strength would be amplified by the same amount. This differed from Sword Intent. When Sword Intent grew stronger, it could only amplify a portion of one's strength. Ninety percent of a person's combat strength lay in their