Having transmigrated to the immortal cultivation world for a century, Lin Yuan relied on his Pure Yang Sacred Body to kill his way to become the righteous path's number one holy son, but he didn't expect the 'Emotion Value System', which was a century late, to suddenly arrive! Moreover, his biggest source of emotion values turned out to be Ji Yueli, the demon sect's female sovereign whom he had fought for a century. Thus, the righteous and demonic sworn enemies who were originally like fire and water completely derailed in style—Lin Yuan frantically provoked her with a cheap mouth, while Ji Yueli outwardly radiated monstrous killing intent, yet privately got so angry time and again that her face flushed and her defense broke. Amidst the righteous-demonic great war and surging undercurrents of conspiracy, an absurd romance starting from sworn enemies quietly spiraled out of control.