Summoning Twins

As a student of Spendil Magic Academy, Tia has not passed the exam for two years. If she still cannot summon her own summoned spirit this time, she will be expelled from school. In a crisis, Tia had no choice but to use a blood sacrifice to summon her own summoned spirit. The result... Five colors of spiritual light! Could it be said that I succeeded! Wait, young man, who are you? Where has my spirit summoned gone? No matter what, come and sign a contract with me... Huh? What's going on? Why did this brand of summoning spirits come to me? I should be the master, right? !