I, a Demon Tooth, Swallowed and Evolved into a Glutton

When Lin Yue woke up, he actually traveled through time and became a crumbling tooth, trapped deep in the mouth of the young host. He faced a life-or-death crisis of being extracted at the beginning. There is no earth-shattering cultivation level, no heaven-defying background, only a low-key and silent tooth channel devouring system, which has become his only survival support. His host, Su Chen, was a handyman disciple at the lowest level of the Qingyun Sect. He had been unable to draw Qi for three years and was regarded as a natural loser. He was bullied and looked down upon. No one knew that this young man who seemed to have no future actually had a heavy soul seal hidden in his body, locking all his talents and future. In order to survive, Lin Yue could only abide by the Tao, silently swallowing spiritual energy, repairing teeth, and growing quietly in the darkness. He does not show his head, is not ostentatious, and is not eye-catching. He is the most inconspicuous invisible tooth, but in the corner where no one notices, he resolves crises, heals pain, and reverses desperate situations for the host time and time again. A decayed tooth, a loser, a road of symbiosis that no one knows. There is no noise, no arrogance, just the steady flow of strength and protection. When the tooth force breaks out of the ground, when the seal slowly loosens, this world will finally know—— The humblest starting point can lead to the most incredible path.