I, the Great Demon King!

When an ordinary life is shattered by the abnormal, Wang Xuan discovers that his world is home to people with supernatural abilities, beings from other dimensions, aliens, demons, ghosts, immortals, and fiendish gods... He thought he had transmigrated to an ordinary world, where no one could overcome the strict laws of physics or the rules of society through force. But when he realizes that all of it is an illusion, and that he still lives in a gigantic jungle where the strong prey on the weak, the savage heart within him, unwilling to fade into obscurity, begins to awaken.