Tu Xiupei noticed that Xi Jin was starting to get angry and lowered her head. "I will always consider her my sister. If I knew you would go looking for her because of me, I would have made it clearer to you."
Xi Jin was indeed harboring resentment in his heart because of this, but he recognized how Tu Xiupei closely resembled Dai'er, so he grabbed her hands while her head was lowered and held back his rage.
He did not question her before going off to demand Feng Tianlan hand over her Cinnabar field. It was not Dai'er but he, who had made that unilateral decision.
Tu Xiupei nodded obediently and followed Xi Jin without saying anything more. However, her eyes continued to bore holes into Feng Tianlan.