Miko's Contract Magician

After the war between gods, the chaotic world took a breather. Demons lurked and all races strived for development. Greed, desire, corruption, and power have caused this continent to fight for years. The gods have disappeared, ancient dragons lurk under the earth, and legendary creatures are scattered all over the world. Now this land is dominated by inferior races. Tang Yan, who traveled from the civilized world with the inheritance of the Wolf God, appeared in the square of the Magic Academy in the form of a summoned beast, and the person who summoned him was a witch and the worst student in the academy...