Cycle of Moon

In a family that favored boys over girls, two geniuses came out. They were kidnapped, and Dumanyin awakened his abilities. Hongyuesi admitted them. They learned the truth about this world through many tests, and returned to the cultivation era 3,500 years ago through time and space fragments. They met partners who could go with them, went through various adventures to find the key to the Demon Palace, and finally ended the reincarnation of the moon in this era.