A hundred years ago, the five branches of the rivers and lakes - poison, theft, beasts, organs, and hearts - each mastered a unique skill, and worked together to write a volume "The Secret Book of the Five Meridians", which recorded the methods of refining heavenly weapons and human puppets to defeat the enemy.
The secret book was hidden away by the keykeepers of the Five Meridians, and the keys were five blood jade pendants.
In order to obtain the secret code, Yan Fufeng of the Imperial Court first destroyed the Five Meridians, and then supported Wuxin Tower to disrupt the world, leaving behind his own oriole.
Intention: None