China Naming Network - Eight-character query< - In which years (dynasties) did the stories of Legend of Sword and Fairy 1, 3 and 4 take place respectively?

In which years (dynasties) did the stories of Legend of Sword and Fairy 1, 3 and 4 take place respectively?

This is where the plot of Sword and Sword Four begins

In 529 AD (Liang Dynasty), Xuan Xiao joined the Qionghua Sect, Yun Tianqing joined the Qionghua Sect, and Suyu joined the Qionghua Sect. The two swords were forged, and Suyu and Xuanxiao began to practice the two swords. . . . .

The beginning of Three Swordsmen

In 705 AD (Tang Dynasty), Jingtian met Tang Xuejian. Earlier that day, Chonglou broke into the top of the "Demon Locking Tower" and unsuccessfully searched for Fei Peng's sword. He obtained the "Magic Sword" and went to Yuzhou to meet Jingtian. The "Demon Locking Tower" was damaged due to heavy building damage, and a large number of demons escaped. At this time, Silk Satin and Chi Yan had twins, named Zhou Xuan and Zhou Huang respectively. . . . . .

The beginning of Fairy Sword

In 745 AD (Tang Dynasty), Li Xiaoyao met Zhao Ling'er for some reason, and Li Xiaoyao married Ling'er. But he suffered amnesia and his grandma was killed. Later, he was taught Shushan swordsmanship by the wine swordsman Situ Zhong, and learned the "Flying Dragon Exploration Cloud Hand" from his father's suicide note. . . . . .