Nine Saints: I Have a Dragon Inheritance System

The demon outside the territory tore the barrier of the Nine Domains, the Nine Saints joined forces to fight in a bloody battle, and the Eight Saints were martyred. Only Xuanyuan Wuji relied on the "blood pattern system" to be reborn as Xuanyuan Haotian. Carrying the memory and system of his previous life, he traveled through the nine realms, collected the old Qingfeng troops, gathered the saint's secrets, and established the "Qingfeng Pavilion" to fight against the second round of invasion by the demons. Core conflict: The demon uses the "remains of the saint" as an anchor to open another barrier; Haotian must use the blood pattern system to gather the remaining power of the nine saints to create a new saint within a hundred years. Climax: The decisive battle of "Return to Ruins" in the Ninth Domain, Haotian's sacrifice system, leading the remnant souls of the Nine Saints to unite, and kill the Demon Queen. Ending: The new Nine Saints return to their throne, the barrier is permanently solidified, the Qingfeng Pavilion becomes the guardian sect, the soul of Haotian transforms into the way of heaven, and the blood pattern system is scattered in the world, leaving it for the next era.