A Pro at Breaking Red Threads [Quick Transmigration]

After transmigrating into the world of a novel, Hong Lan is tasked with taking the place of a male supporting character and protecting the heroine. She thinks the mission could not be easier: all she has to do is stay by the heroine's side as her best friend. But Hong Lan never imagined that she would complete the mission perfectly, only for a little... complication to crop up. Heroine One: "Humans and demons cannot be together. If I can't devote myself to the Dao, let me return to the modern world and write novels, please." Heroine Two: "The CEO? Sorry, I think Hong Lan is right. If you force me into a domineering-love affair, I'll have to get revenge. How about... making a man pregnant?" Heroine Three: "To hell with this beastman world! I want to go back to the modern world and join the national team to win glory for my country!" Heroines Four, Five, Six, Seven, Eight... Hong Lan: "Um, breaking up the romantic ties between the male and female leads by accident shouldn't be a big problem... right?" Reader's guide: The heroine is a musical zither player from Jian Wang 3. You can still read this even if you haven't played the game; it won't get in the way. Theme: