There was something indescribable at that murmur and amazed expression, a warm, deep feeling that softened Tachibana's expression and posture, something so much like the feeling that had come, telling the merfolk that there was not only a cure for the sickness that had been terrorizing them so, but also a preventative, or like watching Mutsuki at his university graduation. A feeling he had almost forgotten...

At her question, he nodded. "Of course." A few mouse clicks later, a soft "wrrrr" was heard from inside of it before the printout emerged.