Pei Zhan certainly had no intention of taking credit for this. Regardless of his other thoughts about this girl, the ginseng was bought with her money, and she agreed to give it up. The Cheng family, having gotten through this crisis, must find a way to repay her.
Considering how difficult life had been for this girl at the Fu Family, and remembering the noble deed of her grandfather who funded the army with provisions back in the day, he brought her here so the Cheng family would remember the favor she did for them.
Only then did Cheng Shaoshi, looking at Fu Zhen, realize why Pei Zhan had brought her to their door! So she was indeed the savior of their Cheng family!
"Benefactor, please accept my bow!"
Cheng Shaoshi lifted his robe and was about to bow down.
Fu Zhen was startled and quickly jumped aside, "Great General, you mustn't!"