Five Realms of Heaven and Earth

In this vast universe, the universe is divided into five realms: the most powerful realm of gods and demons, the mysterious and unpredictable ghost realm, and the weaker human realm. We are facing each other in this vast and endless parallel universe. Different worlds cannot communicate with each other because they are separated by a locked door of yin and yang! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.