The Tianhai virus base incident involved Ye Chenfeng, who also played a part. After Wu Kunming returned to Capital City from carrying out the mission, he told his father everything in detail.
Upon learning of this, Wu Anguo immediately ordered Wu Kunming to seal off the news. He knew that the Yes didn't want the people in Capital City to know about Ye Chenfeng's transformation yet. What's more, he already regarded Ye Chenfeng as his future grandson-in-law; covering for his future grandson-in-law was only natural!
However, in this virus base incident, Ye Chenfeng was the main contributor. Wu Anguo learned from his son, Wu Kunming, that without Ye Chenfeng, they wouldn't have been able to destroy the virus base at all, and might even have been completely annihilated!
The elder Mr. Wu grew increasingly satisfied with Ye Chenfeng, but since they still couldn't reveal Ye Chenfeng's involvement yet, he had Wu Kunming erase all of Ye Chenfeng's contributions.
