I Wanted to Be a Scumbag Omega, but I Gained the Ability to Read Minds

[A seemingly proper perfumer gong x a CEO shou who is determined to be a scummy O and flirt with people] After getting a second chance at life, Chi Ruan treated Nan Xun as one part of her revenge plan. Until she placed her hand against Nan Xun's chest and felt her heart pounding wildly in a dream. And heard her say, "I love you." Chi Ruan realized everything had gone off the rails! She could hear Nan Xun's thoughts through touch, and Nan Xun was the only person's thoughts she could hear. The next day, every major headline in A City reported the engagement of the Chi family's heir apparent and Nan Xun. Everyone was dumbfounded. The wealthy-family melodrama of the year: My niece's fiancee fell in love with me? Although Nan Xun was the scummy A's aunt, Chi Ruan didn't think there was anything wrong with that. Nan Xun could always guess what she was thinking. She willingly let Chi Ruan use her, knowing Chi Ruan would never truly be so cruel. So she also took advantage of Chi Ruan's soft heart, doing everything she could to keep her by her side. But then... Negative rumors spread everywhere, and when Nan Xun rushed to explain, the scummy A set her up. While fleeing, she was struck on the head and lost her memory, waking up back in the years when she and Chi Ruan had been at each other's throats. She firmly believed Chi Ruan was still the same pain in the neck who would do anything to oppose and provoke her for the sake of the scummy A. So she did everything she could to avoid Chi Ruan, unable to hide her disgust. But Chi Ruan was determined not to let her get away. "Miss Nan, we're engaged." Ignoring her protests, Chi Ruan took her hand and placed it on her own belly. "And I'm pregnant. With your child. It only took one time." Nan Xun's eyes rolled back, and she nearly fainted. Chi Ruan, who could hear Nan Xun's thoughts, heard her scream inwardly: "What is this?! This woman is flirting with me again! If this keeps up, I'm really going to fall for her!" Only after learning Nan Xun's thoughts did Chi Ruan realize she was nothing like the person she seemed to be in everyday life. Every time Chi Ruan flirted with her, Nan Xun went wild inside. Chi Ruan said, "Since we're engaged, there shouldn't be a problem with me asking you for a temporary mark, right?" On the outside, Nan Xun pinched the bridge of her nose, coolly pulled Chi Ruan toward her, and said, "Of course. It's a duty between partners." But inside, she was thinking: Is it too late to look up how to gently mark the pregnant Omega I love? I'm going to pass out. She smells so good. Sniff, sniff, sniff! Chi Ruan seized the moment and collapsed into her arms, determined to tease her until she showed her true colors. "Nan Xun, how about we spend the night together?" Note: 1. No side characters attached as romantic rivals, as usual. Lots of original worldbuilding. 2. They only love each other. The scummy A is just a plot device and won't get her way! There are hidden melodramatic twists. Mwah mwah mwah. Theme: Even if everything went wrong before, you still have to turn around and bravely take the next step.