In the beginning, there were three realms - those of gods, humans, and demons. The realm of gods sent a seed spirit into the world to help people. However, this spirit became corrupted by evil and caused harm to living beings. Eventually, Sen Luo, king of the gods, sacrificed himself and sealed it. This led to the decline of Shangqing Xianmen, where the god realm was located. A thousand years later, ruins of Shangqing Xianmen started appearing, and all major sects fought for possession of its treasures.