On the first day of school, the school distributed the number one beast-controlling grade based on performance to the class monitor, who chose the SSS-level nine-tailed fox without hesitation. As for me, the last one, I was only assigned an F-level white bear. Just when I fell into grief, the extreme cold apocalypse unexpectedly came. I made a contract with the white bear and shared the white bear's innate skills to keep out the cold. But the monitor's nine-tailed fox had no time to grow and develop, and was frozen to death in the cold winter of minus 50 degrees on the first day!