[ The large, crystal-like structures catch Gorou's attention as he's walking past the shops, back to where his living quarters. He's carrying a little bag with basic food necessities as he looks up at structure, shimmering under the sun. It's reminiscent of the waypoints back in Teyvat, and he's hit with a little bit of homesickness just before he hears some mumbling nearby.

Gorou's ears perk up attentively and he turns towards the sound. Someone – who also has ears like his! – on the ground seems to be the one responsible for this, judging by his mumblings. And when he addresses Gorou, he turns to face the other man with a shake of his head. ]

That won't be necessary, though maybe I should be apologizing for interrupting your experiment. [ He gestures towards the crystal with one hand. ] What is it that you're trying to do?