Shi Feiyang first took a lotus seed produced from the center of a White Jade Lotus Pod, refined it with the Circulation Golden Talisman, and handed it to Deng Yin to swallow.
Deng Yin swallowed the lotus seed, sat cross-legged in meditation, concentrating with his eyes closed, and began to invoke the Heart-Adjusting Demon Summoning as Shi Feiyang had instructed.
There and then, Shi Feiyang crafted a Demon Curse and taught it to him, urging him to extinguish the Righteous Thoughts within his heart and to amplify the Devil Thoughts lurking in his subconscious.
There were many Devil Thoughts in Deng Yin's heart, among which was the desire to possess the Heavenly Demon Immortal Slaying Sword.
He genuinely yearned to obtain the Supreme Demon Sword, but he knew Shi Feiyang would not allow it and that a confrontation would inevitably turn them into sworn enemies.
