Sakura, Cardcaptor. Volume 3

While Sakura diligently collects cards, a new teacher, Kaho Mizuki, comes to work at their school, and she is a very mysterious girl. While interacting with her, Sakura learns that she helps as a priestess in a temple, predicts the future, is somewhat connected to everything unusual, and Xiaolan even calls Mizuki-sensei a sorceress! Who is she? Does she want to harm? Or help? And what connects her to Toya, Sakura's brother?