The soul-inducing lamp in Xiangxi Inn reflected bloody handprints, and the bronze door in Changbai Mountain was engraved with unicorn patterns. When twin blood blended for the first time in the turbulence of time and space, the fates of Qin Feng and Zhang Han were engraved in the blood oath of the first generation of curse breakers three hundred years ago. As the living hosts of Qin's Blood Handprint and Zhang's Qilin Pattern, the Son of Chaos they hold in their arms is not only the key to unlocking the catastrophe, but also the container for the rebirth of the Source Master of Chaos.