This is a vast, prosperous, grotesque world. Gods, ghosts, and demons coexist side by side, three religions and a hundred schools of thought contend, there are sword immortals who cut through the sky with a single sword, and Confucian scholars who forged a history book for thousands of years. Gang Lun. There are Daoist rulers who roam freely in the sky, and Mohists who travel among the kingdoms. There are warriors, doctors, knight-errants, poets, arrogance, beauties... There is also an idle scholar who just wants to read ten thousand volumes of books , travel thousands of miles, seek the way of the world by the way, and see how romantic this world is.