C1232 You Are Responsible
This was the reason why Gu Yanqing didn't want to say it out loud. If he had told Emperor Yong Sui about the loss of a feather from the arrow at the beginning, not only would the Emperor Yong Sui not add on, he would have even angrily rebuked him.
Once something happened, he would bite down on it tightly. He had already sat up straight and was waiting to make a joke out of Gu Yan Qing