This all sounds so complicated. He's afraid he'll accidentally destroy Wei Wuxian's kitchen trying to get it to work. Maybe he'd be better off building a fire pit in the back after all.

A place for cooking things, a place for re-heating things... Just for re-heating them! And a box that kept things cold - it's amazing! The storage functionality on its own was incredibly useful. What magic, or what technology, went into all of this?

He steps closer to the other man, if only to feel the chill from the refrigerator on his hands. The look of wonder on his face is like that of a child. "It never stops being cold?"