Was his favoritism so obvious? Had it reached a level that even Qin Xuan was so worried? But that was his biological grandson, and perhaps his future heir. What did it matter if he was biased?
Although Qin Yuan had changed his surname to Qin, it didn't change the fact that he belonged to another bloodline. Naturally, he wanted to leave his hard-earned empire to his direct descendants.
If he stood by Qin Xuan's side, his biological grandson would certainly disown him completely.
This indeed was an opportunity—through "Justice Overcomes Kinship," by making his biological grandson see his significance, perhaps the grandson would be moved and accept him.
Moreover, Qin Xuan had truly gone too far. The idea that she just wanted to teach Lu Shiran a lesson— he absolutely did not believe that. She even resorted to drugs! She should not blame him.
In this moment, the old Mr. Qin thought a lot and finally made up his mind in secret.