Su Xiaonuan transmigrates into a cultivation novel as a cannon-fodder character and gets bound to a face-loving conquest System.
Mission: redeem four world-ending powerhouses. Failure means she will be reduced to ashes.
Others win people over with sweet words and tender affection. She relies on science and sincerity instead:
Her icy master wants to kill her? She turns around and hands him "108 Scientific Methods for Melting Glaciers."
The scheming demon king is putting on an act? She applauds. "What a performance! You're a shoo-in for next year's Best Actor!"
The flirtatious Sword Immortal tries to charm her? She replies earnestly, "You should write a book about your tricks."
The mad Demon Venerable wants to destroy the world? She hands him a proposal titled "The World's So Big, Why Not Start by Enjoying Some Gossip?"
Later...
The united armies of the immortal realm arrive at the gates, only to find the four legendary powerhouses, who supposedly can't stand one another and destroy everything at the drop of a hat, arguing around her:
"Xiaonuan should learn my swordsmanship today!"
"Nonsense. She should be savoring my new tea."
"Move aside. She promised to come admire the flowers in my demon domain."
The maddest Demon Venerable sneers and draws his blade. "Once I kill you all, she'll belong to me alone."
Su Xiaonuan (furiously tapping the System): Weren't you supposed to say I only had to win over one of them? How am I supposed to get through this love triangle from hell? Help, I'm waiting online!