Su Binglan's demeanor changed when she faced Lan Ruozhu. She seemed to have turned into Lan Ruobing like she was in her youth. She and her brother were in good health and carefree then.
Their father often guarded the border when they were children. Sometimes, their mother would be busy with other things or visit him. Therefore, Lan Ruobing spent most of her time with her brother.
Su Binglan recalled the sun shining brightly and beautifully at that time. Later, Lan Ruobing learned about the situation in the deceased royal's mansion and knew the emperor wanted to kill her brother.
Knowing that many people wanted to attack the mansion, she had no choice but to start protecting the people she cared about. She died shortly after and reincarnated as Su Binglan three years later. Then her soul fused with its new body, and her memories slowly recovered.