I’m Lin Yun—born with incredible talent. I thought I’d be trained as a core disciple… but then—

“The demonic sect would never expect us to send someone this gifted as a spy. Once you’re in a high-ranking position, and we coordinate from within and without, wiping out the demonic sect will be easy!”

Three years later—

“The righteous sect would never expect us to send someone this promising as a spy. Once you’re high up in their ranks, and we work together inside and out, the righteous sect won’t stand a chance!”

Lin Yun: “I just wanted to quietly cultivate to become an immortal…”

The saintess of the demon race is in distress, unexpectedly possessing the body of a righteous sect's senior disciple. This senior disciple, nicknamed the "Righteous Gentleman," is known for his benevolence and generosity. He possesses pure character, humility, and courtesy. He respects his teachers and loves his fellow disciples. He is truly a model of righteousness. In this world, only a witch knows the true identity of this virtuous man. "I will no longer be a member of the demon race. Let him take my place..."