The Mafia King's theory

Jiang Xiurang bit her lip hard as tears pooled in her eyes. "She has already been hiding so much from us. S-So many years...Her children grew up and then her grandchildren...but she kept everything inside her. Why?" She sadly chuckled, "Now I understand why that butler was so kind to us?" She burst into tears. "I...I always wished how n-nice it would be if he were our father. God actually did fulfill my wish haha…"

Weizhe and Weiyuan didn't express it like their sister, but they were in a similar trance. They remembered him, working in the Underworld with Jiang Shan and then how he used to take charge of their training as much as possible. Many times, he wouldn't because Jiang Zemin was obsessed with personally training them.

But they faintly recalled him talking to them.