The Rhodok people had studied the spear, but they had reached the point where they had gone mad.
This was no wonder.
After all, right next to them was the Kingdom of Swadia, where cavalry was their main force in battles.
Only by relying on the complicated geographical location of the mountain region of Kingdom of Rhodoks, could they obstruct the heavy cavalries of the Kingdom of Swadia. However, if they wanted to defeat their former suzerain, they had to develop an army that could restrain the heavy cavalry.
The heavy armor and spear footmen were the troop class that these Rhodok people chose.
Reality proved that they were extremely useful.
They continued to develop their excellent defense.