The headmaster is a doppelganger

In **“The Headmaster Is a Doppelganger”** a normal Monday morning at **Regelberg Elementary School** suddenly feels like the beginning of a secret operation. The hallway still smells of freshly mopped floors and sharpened pencils—but something is off. Right by the entrance, where the usual “No laughing outside recess” sign used to hang, there’s now a huge gray poster stamped like an official docum...