Five hundred years ago, the Emperor of Heaven traveled down to earth and met a mortal child with extraordinary talents. He took him back to heaven and accepted him as the first disciple of Xuanqing's sect, giving him the immortal name Xuanlian. At the age of twelve, the child controlled various weapons and made artifacts. At the age of thirteen, he was sucked by the blood of the Infernal Abyss artifact and recognized as its master. At the age of fourteen, he awakened the "demon art" of summoning ten thousand demons and was called the Demon King. At the age of fifteen, he was surrounded and suppressed by the three realms because of his excessive strength. The three realms were defeated miserably. After unifying the three realms, he sacrificed himself to seal the unexpectedly opened Infernal Abyss at the age of sixteen.
Five hundred years later, in the human world, traces of the demon king reappear, and a storm is about to arise.
Purpose: to break the secular prejudice against alternative people, put aside all grudges, and sacrifice to Fengyuan in order to protect the peace of the three realms.