C182 Prince is concerned
"So, you want me to give you the prescription to extend your lifespan."
Just like how Duan Chengxuan thought that she did not come to the Prince Jing's Masion with sincerity, she could definitely believe that Duan Chengxuan did it not only for Su Yuwan, but for himself as well.
"We've been suspicious of each other."
"Because there is no purity between us, my lord