C311
Now that the problem had come up, he couldn't just give him the card with Cui Xiaobai's name. If that was the case, it would be clear that he had to go against his grandfather.
Ignoring the fact that Xu Gouwa was his own son, he could be called a traitor. In fact, he might even get stuck in the middle of it all.
It wasn't as if such a thing had never happened before