1: We see multiple unfurled blueprints.

Melissa (off-screen): Well, I found letters talking about more hidden rooms beneath the library, and I want to find them.

2: Melissa is looking down, studying the papers. Lucian is smiling softly and studying her instead.

3: Melissa looks to the otter, who blushes and looks down at the paper.

Melissa: See? Look here.

4: Melissa’s fingers point to the illustrations on the floor plans. In this revision, the hallway ends in a small cupboard. In another version, there is a staircase leading down.

Lucian (off-screen): That’s weird, there used to be stairs leading down. Someone must have built over them.