Mysterious Realm Puzzle

In a different world in the East after the creation of Pangu, thousands of years after the first war between heaven and demons, watch how the mortal Ni Tianchen, a useless person who cultivated immortality, grew up to be the guardian of the three realms of immortality, mortals and demons. Volume 1: Mortal Ni Tianchen mistakenly enters the mysterious realm, activates the innate primary body, unites the spirit puppet alliance to fight against the villains of the immortal world, defeats Xuan Jizi, and restores the basic order of the mysterious realm Volume 2: The Blood Shadow Sect activates the Zhulian Demon Seed and controls the eight grassland alliances to invade the Central Plains. Ni Tianchen unites with the Dajing Dynasty, the grassland rebel tribes and the cultivating sects to smash the invasion plan and eliminate the main force of the Blood Shadow Sect. Volume 3: Chi Yuan, the main fighting faction in the demon world, breaks through the blockade by taking advantage of the remaining cracks in the mysterious realm and leads the main force to invade the mortal world. The protagonist unites with the mortal world government, the immortal sect, the spirit alliance, the immortal protector sect and the neutral factions in the demon world to repel the demon world and repair the mysterious realm barrier.