The Return of the Shadow Villain: My Role Is My CEO Wife's Furnace

Zero was a victim of the war of harem. Two years of his journey as a demon in a world resembling a game he once played ended in a tragic death. Fortunately, his soul returned to Earth. Now, he was no longer Zero, the shadow villain, but Ernest, a runaway child haunted by an inferiority complex. Until ... [You must perform sexual cultivation if you want the curse within you to be lifted.] "We need to get married so we can do it." "You wanted us to get married so you could make me your furnace?" He ended up being a furnace for his new wife. But, behind his role as a furnace husband, he gathered strength from the shadows to prepare for another catastrophe that would come. After all, he returned 10 years before the Earth was destroyed. _________ Pov 3 Male main character. Note: English is not my first language. Feel free to criticize.