[Wang Xiaogun Series] Ghosts and Strange Birds

The first volume of the mysterious agent Wang Xiaogun series: Ghosts and Strange Birds. When night falls, there will always be a stone that moves by itself by the small pond on campus! Within a few days, the largest and oldest loquat tree in Guodong Primary School died! From the classroom to the library, strange things are happening! … Who is causing trouble in all this? Mission: Adventure and courage.