We have a true Kaguya-type here. Groomed for power, no low-level social skills, and a mind so twisty it stabs itself. At least she isn't going into a complete self-spiral. Hell, she asked for help!
Man, I'm so used to manga continuing because of mistaken assumptions that I didn't even think a teacher would end the quest by just telling them. Whether it was planned or simply wrapped up, it makes sense and I approve. I also approve of this healthy sex-education focus.
She lucked into an effective management style. Continuing on when the workers give up is not the attitude of a boss on a big horse saying, "Do this or you die," it's the attitude of a fellow craftsman.