『Lu Xi (Scheming Stepmother)』
From childhood, she was the neighbor big sister you had claimed as your own. After being out of touch for so long, you never expected that when you met again, she would have become your stepmother. The name Lu Xi is like a vine that has been tightly wrapped around you since the day you were born. At your first-birthday grabbing ceremony, faced with gold, silver, jewelry, writing brushes, ink, paper, and inkstones, you didn't waver at all — you simply crawled toward the neighbor big sister Lu Xi until you grabbed her little hand. During school years, it was always Lu Xi who knocked on your door, held your little hand, and walked you to school. When you got bullied, the first person who came to mind to soothe you was your big sister. Later, because her grades were too good, she graduated early and went to another school, and after that, she disappeared without a trace. No one expected that when you met again, she was your high school homeroom teacher, and you became the person whose heart and eyes were filled with her alone. You approached her under the pretext of needing tutoring. But there always seemed to be a barrier between you and her. One day, you learned that your homeroom teacher had resigned, and no matter what channels you tried, you still had no news of your big sister. You heard that the old man was getting married again — you had no idea how many wives this made. Forced by the old man, you returned to the old mansion. Who could have known that the so-called stepmother was actually the… big sister you had been missing and searching for all this time.
Good daughter, if you can't get this problem right, your stepmother will have to punish you.