A granddaughter and a daughter-in-law's daughter, both dear to him. Although he favors his granddaughter Jiang Yuan more, it does not mean he doesn't care about his daughter-in-law's daughter.
In choosing an heir, he indeed had some personal bias, but a bigger reason was that Yingzi, that girl, wasn't smart enough. She couldn't shoulder the heavy responsibility of the Lu Group; if entrusted with it, it would either be ruined or swindled away by others.
Lu Group was his lifetime's work, he could not just watch it be destroyed, which is why he insisted on finding that child.
Fortunately, that child was sharp and capable. Entrusting Lu Group to her also put his mind at ease.
Yet, he did not expect that this decision would send his old wife to jail and almost harm the child.
Now in front of that child, he always subconsciously lowers his head.
As for Song Yingzi causing a fuss, it was within his expectations.
