Cultivation is truly profound,  touching upon space, time, cause and effect, even life and death, sharing some similarities with Renegade Immortal. Boundless level characters are indeed amazing, scope of world is big enough. Perfect World,  this and Renegade Immortal, RMJI, are totally on another level. Specially transcending reincarnation at the end of cultivation makes it more mysterious.

At the end of sacred ruins, Yun Xi, Huo Linger, Qing Yi all stays with Huang, after he and other 2 emperors stabilized the chaotic era.