Falling into a Trap at the Beginning, Forced to Wake up and Be Devoured by the System

"You can become stronger by being swallowed", "It makes no sense", "Please throw away your brain", "Upgrade your martial arts to defeat monsters" Lin Sheng is the son of the richest man in Xihong City. He is commonly known as a prodigal son. Because he trusted his uncle's family too much, the whole family was destroyed, and he was the only one who survived. He thought he could survive in the mountains after eating a portion of overnight fried rice. He had diarrhea and fell into a manure pit to death. When he opened his eyes, he found that he had turned into a piece of oligo, and he embarked on a path of evolution. As long as it is swallowed, it will become stronger. As long as you are defeated, you will become stronger. After completing the test, Lin Sheng was reborn as a human being. In this world of high-level martial arts where demons are rampant, he continued to upgrade and experience...