Dressed as a Cold Master, I Actually Became the Demon Lord

[Wearing books to warm and persevere·Male Mother Master Shou × Reborn Paranoid Loyal Dog·Demon Lord's Disciple Attacks] Fateful entanglement | Forbidden love | Life and death showdown | Role reversal Programmer Yi Qingshan once passed through the book and became a cold villain master who was destined to be crushed by the male protagonist. Faced with the reborn apprentice Mu Xiyang, who was full of hatred, he gave up the original plot and started the "male mother-style reformation mode"—— Asking for help, making soup with one's own hands, holding a sword to heal the wounds, I just hope that the child will grow up healthily and no longer suffer so much. However, three years later, the belated system suddenly came online, coldly announcing: "Please strictly play the role of the villain and promote the male protagonist to become evil, otherwise..." At this time, the hatred in Mu Xiyang's eyes had already turned into a burning possessive desire, and he quietly trapped him in his arms: "Master, you can't escape this time." Yi Qingshan had to jump between warmth and coldness repeatedly, but something went wrong... The plot framework has not been changed, and the ending is completely broken! He endured the erosion of demonic energy on behalf of his apprentice, and eventually became a new demon king who surpassed tens of thousands of people in the demon world. But Mu Xiyang, who was supposed to be a demon, watched him thrive in the Shura field, and finally fell into deep thought: "Wait... I am the real Demon Lord who has been reborn, right?" "Master, did you get the wrong script from me?" ——Will this time travel rewrite destiny, or lead to a deeper fall? "Yi Qingshan, in this life, I will never let you die alone again." - Mu Xiyang "If I can sacrifice you in exchange for your everlasting righteousness, then why not bear the name of the Demon Lord?" - Yi Qingshan