Nathan and the others rushed into the shelter as the outside weather had taken a drastic turn; the air temperature had dropped drastically.
They urgently plugged up any openings that let the cold air in, leaving only a small gap at the bottom for them to take breaths.
Yudan then ignited a cylindrical device that contained a monster core within; it glowed red-hot like a fire, radiating warmth all around them.
"This is crazy! The temperature just plummeted and it's so cold!" Muramoto shivered as he exclaimed.
"According to human temperature measurement, it is around -50°F, or -45.56°C." Yudan replied.
"How do you know the temperature so accurately, Yudan?" Linda asked with a chuckle.
"Well...," Yudan nodded slowly. "Us dwarves are quite attuned to temperature, so I can make a pretty good guess."