Jian Tong left his hometown and wanted to see the world outside where his parents had disappeared. The village chief allowed her to leave the village and arranged for her to enter the world-famous Shuzhiyuan Academy. She set out with the universal needle she found in her grandma's attic when she was 5 years old. Then she discovered the true meaning of the existence of this academy, which selects the best people in the world and those with spiritual power to enter another world. What happened to her in this world?