At the Beginning of Cultivating Immortality, the Golden Finger Is Actually a Mutated Cow Talisman

My name is Chen Fan, I have traveled to the world of immortality for thirteen years, and I have been hungry for thirteen years. I thought it was because of my misfortune, but later I found out that it was the cow charm in my body that was causing trouble. This thing has been consuming my energy like crazy since the day I landed, leaking out as much as I eat. I finally made it to the day of the spiritual root test, and I was gearing up to change my life against the odds. The result was that the spirit stone did not move at all. Waste spiritual roots. I was laughed at by the whole village. Until I went into the forest and killed a monster with my bare hands and ate its flesh. I just discovered that I also have a golden finger. The Ox Talisman, the stone that makes people powerful. But there's something wrong with this one of mine. It doesn't directly give me power. I can only eat monster meat to replenish fuel, and practice until death to convert the fuel into power. The harder you eat, the harder you train, the stronger you become. No bottlenecks, no ceilings. Others rely on aura to become immortals, but I rely on hard work and hard work to become strong. Others were meditating in seclusion, while I was squatting under the waterfall carrying stones. Others took pills to break through, but my way of breaking through was to fight with stronger monsters, and the winner would be roasted and eaten on the spot. The psychic says I'm useless? OK. Then I want to see if this spirit-testing stone will still shine when I train my physical body to the point where I can crush an immortal with one punch.