I Became a Cold, Aloof Master and Somehow Turned into the Demon Lord

[Warm, steadfast transmigrator into a book, nurturing “mom-friend” master, uke × Reborn, obsessive, devoted demon lord disciple, seme]

Fated entanglement | Forbidden love | Life-and-death showdown | Role reversal

Programmer Yi Qingshan transmigrated into a book and became a cold, aloof villainous master destined to be ground to dust by the male lead.

Faced with his reborn disciple Mu Xiyang, whose eyes were full of hatred, Yi Qingshan, completely unaware of the truth, abandoned the original plot and began his “nurturing mom-friend” approach to reforming him.

He fussed over him, cooked for him with his own hands, and took swords and healed wounds in his place, all so the boy could grow up healthy and suffer less.

Three years later, the long-delayed System suddenly came online and announced coldly:

“Please play the villain strictly and push the male lead toward becoming a demon. Otherwise…”

By then, the hatred in Mu Xiyang’s eyes had long since turned into burning possessiveness. He quietly trapped Yi Qingshan in his arms. “Master, you can’t escape this time.”

Yi Qingshan had no choice but to keep swinging between tenderness and coldness, yet by a series of twists and turns…

The plot framework remained unchanged, but the ending had completely fallen apart!

He took his disciple’s place and endured the erosion of demonic energy, ultimately rising to become the supreme new Demon Lord.

Meanwhile, Mu Xiyang, who was supposed to fall into demonic corruption, watched Yi Qingshan thrive amid a tangled romantic rivalry and finally fell into deep thought:

“Wait… I’m the actual Demon Lord who came back reborn, aren’t I?”

“Master, did you take the wrong script?”

Was this transmigration about rewriting fate, or falling into an even deeper abyss?

"Yi Qingshan, in this life, I won’t let you go to your death alone again.", Mu Xiyang

"If sacrificing myself can keep you on the righteous path, what does it matter if I bear the title of Demon Lord?", Yi Qingshan