Above the Nine Firmaments Heavens, using unparalleled power, the Blood Prison of the Nine Netherworlds was built, imprisoning gods and demons. On the Vermilion Bird Continent, a youth named Ye Dong encountered a single drop of blood that fell from the sky. This drop not only granted him a legendary cultivation art, but also the power to unlock the Blood Prison, making him the Lord of the Blood Prison. From that moment on, he led billions of prisoners from the Blood Prison, embarking on a path of defiance against the heavens!