Lu Pingping originally wanted to confess her feelings to Yan Fei, but her plan backfired, achieving the opposite of what she had intended. However, having experienced all this personally, she finally understood the cause and effect. Only then did she realize that the misfortune between her and Yan Fei was entirely of her own making; she was the real culprit.
To eliminate the negative influences, Lu Pingping's first impulse was to find the Yan Fei of this era again and clear things up with him. But after taking the time to think it over calmly, Lu Pingping still gave up this tempting idea. It's not that she didn't want to clear up the misunderstanding with Yan Fei; rather, after thorough consideration, she thought of a unique term—Butterfly Effect. If she were to find Yan Fei of this era now, she might easily dispel the misunderstanding between them, but once Yan Fei's thoughts change, it would cause a chain reaction, changing everything in the future.