Looking for the Old Master

The movie "Looking for the Old Master" mainly tells the story of a group of inexperienced children who were recruited to study in an academy, but they still need to go through half a year of assessment. In the academy, they gained knowledge, friendship, and also encountered setbacks and dangers. Half a year later, in the "Looking for the Old Master" assessment, the children not only successfully passed the test, but also discovered the mastermind hidden behind the academy.