What Makes This Time Travel Different?

Shunyu, a bookworm who has been swimming in the Internet literary world for ten years, was sent to another world by a mysterious power. Fortunately, God gave him an advertising system so that he would not be unable to survive. The system did not provide him with any help in life. In order not to starve to death, Shunyu began to cultivate immortality. Shunyu originally thought that after traveling to another world with a handheld system, he would start pretending to be a slap in the face like a normal Shuangwen. But reality gave Shunyu a big tease. He wanted to be invincible, but he was bound by the shackles of this world and couldn't even break through the Nascent Soul stage. The system he was given for free was useless and only allowed him to focus on watching ads. After a period of time, with the efforts of Shunyu, he gained a certain strength from the system. When Shunyu was born, he saw the people in this world stepping on the void, and the divine light covering his whole body, and he realized that he was the only one cultivating immortality...