CM Arcie’s next Blue Archive live stream will mark five years of memories with Sensei, with someone special expected to join the celebration. The official announcement on Steam keeps that person’s identity under wraps, making the guest tease part of the anniversary build-up.
The mystery isn’t just who will appear: the teased guest will also bring something to the stream. That wording leaves room for speculation, but shouldn’t be mistaken for confirmation of a particular announcement or reward. For now, the hook is a five-year celebration with an extra contribution from its unnamed participant.