Help! The Mad Gu King Insists on Feeding His Gu Worms With His Own Body

After transmigrating into a book, Su Qingqian becomes a cannon-fodder side character destined to be killed by the sickly villain. Her gruesome fate is to be chewed to nothing by the precious venomous insects he raises. System: [Want to stay alive? Stop the villain Ye Xuan from using a love gu on the heroine!] Su Qingqian: Got it. I’m on my way to volunteer! The young man from the Miao frontier wears jingling silver ornaments and has bewitching mismatched eyes. So beautiful he could be mistaken for either gender, he is actually a ruthless lunatic who delights in playing with people’s hearts. To save her own skin, Su Qingqian tearfully becomes the villain’s devoted lackey, diligently helping him build his career while secretly working just as hard to stop him from pursuing the heroine. After failing to stop him N+1 times, she steels herself, squeezes her eyes shut, and rushes up to Ye Xuan. “Do you absolutely have to find someone to plant a gu in? Plant it in me instead of her. I’ve got thick skin. I can take it!” The young man’s mismatched eyes are dark and deep. He slowly strokes her wrist, smiling with a satisfaction that seems almost sick. “Too late. The gu in my heart moved into your body long ago.” Su Qingqian: ??? Wait, doesn’t the book say that getting a gu planted in you means being devoured by a thousand gu worms? Why is this lunatic the one personally devouring me in the end?! How did the promised horror story turn into something so steamy?!