Guide to dealing with a tsundere villain

The ancient and quaint house is decorated with layers of red curtains, and thick candles flicker with a warm glow. The whole room is bathed in red light, with red celebration characters pasted on the carved wooden windows. It is a typical style of a bridal chamber. Su Ranran lifted the red veil, looking confused as she faced the unfamiliar and enchanting face in the bronze mirror on the golden nanmu table. She then weighed the quite magnificent bosom in front of her chest. Su Ranran, who has always had a flat figure, now has to admit that she really is living out a novel. An hour ago, she came over in a daze. At that time, she was still covered with a red veil, everything was red, and she couldn't distinguish where she was or who was there. She only felt like she was holding a bouquet made of silk in her hand. She was being led to kneel to the sky, the earth, and the air, missing the groom for the bowing ceremony. Then, she was pulled by a woman who seemed to be the original owner, crying and instructing her with a hoarse voice. She was led across the high threshold and into this room. When everyone around had left, she carefully took off the red veil and placed the heavy phoenix crown aside. From these situations and the woman's advice, she had actually already figured out the current situation, but after digesting it for so long, she still found it difficult to accept this fact. She entered a book and found herself in a novel she had read before, becoming a female cannon fodder with the same name and surname as her. The novel was an advertisement sent to her phone, with a pink title "The Beloved of Chu Emperor" and a background image of a hand-drawn ancient beauty with ten handsome princes photoshopped behind her. The ad had a cheesy and immature slogan: "A quality woman exchanged into the imperial city, encountering ten princes in a foreign land, and they all have only one word for her: beloved!" After working several consecutive night shifts, Su Hanhan was both tired and bored. She reluctantly clicked into the drama despite the thunderous weather outside, and couldn't stop watching while complaining about the plot. It wasn't until she finished watching the ending that she contentedly fell asleep on the table. Then, he walked over. If I had known earlier, I wouldn't have been so stupid as to hit her! She studied hard for over twenty years, endured several years in the devilish ICU and top surgical team, and became the youngest lead surgeon at S Hospital. She had just been promoted to the title of associate chief physician, with a bright future ahead of her... Why did she have to end up as a cannon fodder in a melodramatic story? Oh, speaking of this cannon fodder, although she shares the same name and surname as Su Ranran, when I saw her in the book, she didn't leave much of an impression at all because she appeared so little, and even the time of her death was unclear. The main plot is that she comes from a declining family, dares to marry the antagonist as an undercover agent, acting as a spy for the male lead, and ends up being exposed and killed by the antagonist in a tragic manner. And now, it is the night of her wedding to the villain. She couldn't help but glance at the carved sandalwood door, behind which the big red curtains concealed the joyful bed, where the sickly villainous husband must be lying at this moment. Su Ranran is feeling extremely cold, what a terrible timing! At this moment, a electronic mechanical voice sounded in my ear: "Host, your mission in crossing over is to conquer this antagonist." Su Ranran was startled, she suddenly turned her head to look around, but there was no one. There was also no movement on the happy bed behind the curtain. "Hello, host, I am the system, without a specific form. You can communicate with me using your consciousness." "Oh..." Su Ranran finally understood. She had also read many transmigration novels, and many of them had their own systems. Now she finally felt a bit more reassured. "What is the goal of the strategy? Do I have any cheats? What rewards are there for completing the strategy?" Su Ranran asked straightforwardly. "The strategy is to make him fall in love with you, for you to fall in love with him, for both of you to be in mutual affection, only then can the strategy be considered successful," the system replied. "What?" Su Ranran frowned, "Isn't it enough for the other person to be attentive? I don't have to fall in love with him." Su Ranran glanced silently at the bed of joy hidden behind the red curtain, indicating that she probably wouldn't fall in love with such a twisted antagonist in this world. "Sorry, the system is set up this way, the task is only considered complete when there is a meeting of minds." the system replied. Su Ranran frowned at this bizarre goal, but decided to set it aside for now and continue listening to it. "Your golden finger is the medical space carried by this system, which contains the latest equipment, instruments, data, and medications of modern medicine. You can think of it as a golden finger." Su Ranran: "This... this is so advanced?" "The reward for completing the task is to have your lifelong wish fulfilled. But if you fail to complete it, you will perish along with the antagonist, your consciousness will die, and you will never be able to return to the real world." Su Ranran: ...Wait a minute, she lived for over twenty years and still hasn't figured out what her lifelong wish is. System: "It's okay, you can take your time to think about this. The most urgent thing now is to figure out how to strategize against him." Su Ranran: "Okay." "I suggest you try using the medical space here, so that we can provide timely after-sales service if there are any issues." Su Ranran: ... Okay. Following the system instructions, she used her mind to open the medical space. It was a light blue space, resembling a medical laboratory, but surrounded by mist. Only in front of her, on a silver stainless steel shelf, there was a small wooden box. The wooden box had a small lock, but the key was right next to it. She picked up the key and opened the lock, revealing two layers of surgical instruments inside - forceps, pliers, round knives, flat knives, scissors, needles... all made of copper, with a rather ancient style. It was hard to tell that they were something from a world different from the ancient world in books. Su Ranran looked around again, all she could see was a thick fog, unable to see clearly what was there, nor could she see any boundaries. "System, is there a problem with this space? I can only see a little bit of things, where are the others?" Su Ranran asked. "The space expands as you complete tasks, meaning the more you accomplish, the larger the range of space opens up, and the more items you can use." Su Ranran: ... She understood that the main purpose was to complete the mission! "Here are your tasks and living quarters. Wishing you a pleasant journey through the book!" The system said mechanically before disappearing. Su Ranran: ... not happy at all. Alright, since I'm here, I might as well just go with it. She took a deep breath, completing the task is completing the task. When the enemy comes, we'll fight; when the water comes, we'll cover it with soil. What is she afraid of? After all, those tactics used to conquer men in those transmigration novels are nothing but those methods. Moreover, she glanced at her reflection in the mirror, with her beautiful appearance of dark eyebrows, red lips, and snow-white skin. Her enchanting and alluring face, along with the heaving bosom, could not be concealed even by the thick festive attire, showcasing her seductive curves. A good appearance is the first major weapon for attracting men. As for tsundere, she is a doctor, so taking good care of her can help improve her feelings towards you. Thinking about this, Su Ranran felt that her chances of winning were quite high. So after organizing her emotions for the challenge, she stood up gracefully like an ancient lady, and prepared to go to the inner room to check on the situation of the antagonist. But unexpectedly, at the moment she got up, something suddenly fell out of her sleeve, clanging onto the floor tiles, making a crisp sound. It turned out to be a shiny dagger! Su Ranran was dumbfounded. As a proper young lady about to get married, why would she hide this thing in her sleeve... Is she planning to assassinate the villain on her wedding night?! Is it so exciting?!