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"Levi…?"
Levi had been cleaning Erwin's office — but he'd gone quiet. Erwin hadn't heard the door, so he assumed he was still in the room.
He spotted him kneeling in the far corner with an empty glass jar by his knee, trying to scoop something off the floor with a piece of paper. "Hold still..."
"What's that?"
Levi rolled up the paper and tapped something from it into the jar.
"Wolf spiders carry their young on their backs," he explained. "I spooked one dusting the shelves, and she dropped some but I've caught them. I'll let them go outside now."