Sebastian put the piggy bank aside and asked with concern, "What's the matter? Do you need money? Is the allowance that your mom and I give you not enough? Why do you want to open up your piggy bank? Once you open up this piggy bank, you can't close it up anymore."

Sebastian still remembered that this piggy bank of Aino's was what Minerva brought back for her when Minerva came back to the country the first year she went abroad to study. The person Aino admired the most since she was a child was