Nashida feels that her cheeks are reddening again when she hears Jun's admission that she likes watching her work and that she likes spending time with her, and the Genin turns to make sure the flame is still going strong, ensuring that it's hot enough to redden the steel, since she's likely going to have to heat-treat the blade once more. While it's a lower temperature to do the hardening process, it still needs to be an even heat all across the blade in order for it to be treated perfectly. She still responds, though a bit muted and definitely fairly bashful in her reply.
"It's a pleasure working with you, and I'm glad to spend time with you, too..."
Nashida quickly uses the tongs, still holding onto the dagger's blade, to set the entire blade into the forge again, on the edge of the heart of that flame so that it would heat up evenly, releasing the tongs from the steel so that it would get hot over every inch.
"Right now, I'm heat-treating the blade again. Because we did some work on the blade's construction, the heat treat that was applied to it before is gone now. We have to heat it evenly to a red-hot glow, and then quench it quickly in order to make the blade hard again."
As she speaks, she pulls out a large bucket, then fills it with oil, strangely enough. Such an oil is typically made from whale blubber, but works just as effectively as any other kind, Nashida had found. She brings it close and watches carefully as the steel blade gradually gets hot. She delicately reaches in with the tongs, flipping the blade over so that it heats up just as much on the other side. A few minutes later, she's drawing the blade back out of the forge, quenching that intense heat in the blubber and pulling her head back rapidly to ensure she doesn't breathe in the fumes, opening a draft in the top of the smithy to let all the smoke rise up and out, to escape on the freezing wind. She lifts it back up and quickly checks to see if the blade has warped at all, but thankfully the blade is straight; with a quick scrape of the file, the ringing of the steel sounds true and hard, and she sighs with relief.
"Heat-treating a second time doesn't always work. We were lucky this time."
|