The requirements to be a good man

The two of them sat on the roof silently for a while.

"What are you thinking about?" Huang Yao finally asked.

Bai Yun was silent for a while. Finally, he asked. "Captain, do you think I am a good man."

"Of course. Why do you ask." Huang Yao replied.

Bai Yun once again went silent. "I could have saved all of them. One call and beings that could destroy the nanites in an instant would arrive soon. Even now, I could do it. With the formation working only on defence, there would be enough time."