This time, Nagase was in a stressful situation. He had no idea how to save Naknao. He didn't thought about revenge at this time as he already knew that this system of blessed and unblessed one is the real enemy of Nagase and his family.
He only thought about saving Nakano for the moment.
"Well... Looks like he realized that I found his weakness. I have to just fire the bullet so quickly that his blessing doesn't get time to automatically activate itself. Even brain requires time to process the messages, even though that time of milliseconds is negligeble.
However, the real problem arises here. No unblessed one can control the speed of the bullet. Most importantly, I hate to save Nakano... But... D@mn! The only way to save her is killing that guy! He had killed my family so I have no fear or a change of heart in killing him... An eye for an eye.