When Shizune sent someone to call Yuka, she was in the infirmary helping Haku.
Although she had never learned Medical Ninjutsu, Yuka had incredible control over her chakra. Just by watching Haku, she had picked up a thing or two and was fully capable of lending a hand.
Mostly, both Haku and Kimmimaro had their own things to do, and Senju Songfei wouldn't take her along on missions by herself. Shikamaru, Neji, and the others all had new assignments, leaving no peers her age in Konohagakure to hang out with her. She had finished reading her books and cooking her meals, so staying home alone was genuinely a bit boring.
Chapter 245