The story of Xuanyuan Sword 3 happened before Xuanyuan Sword 3.
Relationship between roles:
1, Seth (Xuan 3 hero) is a descendant of Tuo Yuwen, who took over the devil's pot.
2. Nicole (the heroine of Xuan 3) is a demon who helped the lonely princess experience reincarnation after 1999. She is naive and pure.
3. The story of Sky Mark happened before Xuan 3, which is still nonsense.
4. The western devil in Lonely Princess's mouth is Satan.
Basically, all the rumors happened before this generation of stories, and the plots were independent.
Extended data:
In the legendary era of China, in the battle between man and the devil, mankind used a magic weapon-Xuanyuan sword, and defeated the demons many times. The creator thought that humans and demons could not survive, so he created a new world from mud tons and moved demons to other worlds, thus ending the war in the legendary era and beginning the history of the human world.
These legends are gradually forgotten as time goes by; The rumor of the birth of the magic weapon has never stopped.
In addition to Xuanyuanjian, there is also an artifact refining pot used by the creator for the first time, which is circulated in the hands of ancient heroes. Under the protection of these ancient people, China reached an era of cultural prosperity-the Tang Dynasty.
References:
Baidu encyclopedia Xuanyuan sword