Has Yang Lin changed for the better during the Three Kingdoms era? Yang Lin played an important role in the story. She was a smart and talented politician and general. In the game, Yang Lin gradually became smart and decisive after experiencing some setbacks, becoming an outstanding leader. Therefore, it could be said that Yang Lin's character had changed. She had become more mature and intelligent, becoming a character worthy of recognition in the game. What happened to Zhang Shanshan? As for the role of Zhang Shanshan, she didn't have much of a role in " The Sister-in-law's Three Kingdoms Era." In the game, she was a young woman who was in charge of the family affairs. Although her role in the game was relatively simple, her existence was still important to the entire family. If she could develop smoothly, she could become an important character in the game.