The World Is in Chaos: the Lezi System Makes Me a Human Being

When Lin Yiran woke up, he found that he had arrived in a mysterious world. On a dark and windy night, Lin Yiran was walking alone on a dim street when a pair of red embroidered shoes appeared in front of him. He originally planned to run away, but the music system asked him to put on the embroidered shoes and keep them as his own. When Lin Yiran came to a small village, he found that the local villagers actually used zombies as free labor to plow the fields instead of old oxen. What's even more outrageous is that Lin Yiran actually discovered that this world is actually integrated into the world of novels, which is simply incredible! Not only that, but there are also beasts, zombies, monsters, immortal cultivators, etc. In short, it is very confusing. Lin Yiran's world view collapsed. How many worlds were stitched together in this world?