I Lost My Memory After Transmigrating into a Book

Su Liang is a tough girl who lives by the motto, "Life and death don't matter. If you disagree, fight me." She got into a brawl and accidentally took a blow to the head. When she woke up, she had transmigrated into an old-fashioned romance novel as a girl with the same name, a supporting character who was supposed to become the male lead's fiancee. Unfortunately, she'd lost her memory and couldn't remember anything except her own name. But no matter. Even with amnesia, your big sis Liang is still your big sis Liang! In her neighborhood, Su Liang met a handsome young guy who shared her interests. They built a deep friendship through gaming at internet cafes, grilling barbecue at street stalls, dancing in the square, and all sorts of other activities. She always thought they were just good buddies. Until one day, the handsome young guy stood in front of her and boldly proposed, "Sis Liang, marry me!" Su Liang: "...Huh?" I thought you were my brother, but you want to marry me? The handsome young guy continued, "I'll bring my own dowry. After we get married, I'll do all the work. If you say east, I won't go west. If you tell me to squat, I won't stand up. What do you think?" Su Liang: ...What do I do? The way he's putting it, I'm kind of tempted (☆▽☆) Theme: Be the best version of yourself