"...the wire wraps around his neck and with a spray of crimson, his life ends." Kurenai is unsure of how to take her first kill, even so, it does not prevent her from continuing the mission.
If she could protect the future,make it a bright one worth living in,then maybe,just maybe she could save herself and Zenzo the horrible fate of clashing swords. No fighting,no bloodshed and no gruesome deaths. They could live normal lives. Zenzo/Kurenai