Translated by XephiZ
Edited by Aelryinth
Mo Fan and his group immediately registered for a patrol class. Mo Fan could have also registered it as a class on Magic Theory since they had plenty of funds now. They could easily afford to hold an outdoor class of Magic Theory that would cost a lot more.
A patrol class was different from a class on demon creatures. A patrol class was a practical class where the students patrolled the border of the school and exterminated nests of sea monsters and demon creatures to control their population.
It was impossible to kill every demon creature around. They were like weeds that kept on reproducing in the corners where humans could not see, especially the lower-level creatures who only needed a few months to mature.