The World of Yin-Yang Cultivation

The Yin-Yang Realm and the cultivation world have long followed an unwritten rule: the two realms must not interfere with each other. The protagonist broke that rule and died in an accident. His grandfather paid a price to bring him back to life, but the spiritual energy he gained from cultivation could not be used until he reached a certain level, so it could only keep him alive... Afterward, his fate was changed. With no other choice, the old man could only send Wang Zhun into the cultivation world, violating the taboo between the two realms. And so, disaster began...