Jiang Yanyue was Lu Chengyu's Bai Yueguang when he was young. The two met and became good friends. Lu Chengyu had a crush on Jiang Yanyue. Later, Jiang Yanyue went to study abroad and the two broke off. When Jiang Yanyue was studying abroad, she met Shen Huaifeng, who was in the same university. The two met through a game produced by Shen Huaifeng. As they continued to get along, Shen Huaifeng and Jiang Yanyue were attracted by each other's excellence, and they fell in love. Although Lu Chengyu had a crush on Jiang Yanyue when he was young, due to the certain gap between his status and Jiang Yanyue, he never expressed his feelings to Jiang Yanyue. The person he admired in his heart has never changed in the years since Jiang Yanyue left. By chance, Lu Chengyu met Qiao Jian, a work-study student. He was surprised that Qiao Jian's face was very similar to Jiang Yanyue, so he pursued Qiao Jian. The two maintained their relationship as boyfriend and girlfriend despite their own concerns. It wasn't until Jiang Yanyue returned to China that Qiao Jian met Jiang Yanyue by chance, which made Qiao Jian suspect that he was being used as a substitute. This fact was confirmed on the day he met Jiang Yanyue. Jiang Yanyue was also surprised by Qiao Jian's appearance during that meeting, but soon understood the reason. She didn't want to be anyone's Bai Yueguang, let alone get involved in such complicated emotions. After dealing with the relationship between the three of them, Jiang Yanyue decisively cut off the relationship with Lu Chengyu, whom she had known for many years, and walked side by side with Shen Huaifeng, who had similar interests and similar abilities to her, and eventually became a heroine who could protect her family, lover and friends.
