Thugs are attacking Ryoma's business and assaulting Ryoma at night. The adults around Ryoma suspect that something nefarious is going on, so they start an investigation while Ryoma works on improving security at his business.
That must be new.
.لا شك أن هذا جديد
Das ist neu, oder?
Esa debe ser nueva.
Esa debe de ser nueva.
Ce sabre est flambant neuf.
Quella dev'essere nuova.
Essa deve ser uma espada nova.
Новый меч?