Rena

He is a young teacher. He teaches lessons on survival and living without the help of magic. He was born without his own mana reserve, so he cannot use magic. And because of this, everyone thinks he is weak.

This is a fantasy world that is built on magic and magicians. There are also many magical creatures such as elves, demons and other creatures. In this world, everyone has statistics that are divided into levels (Statistics is the level of your skill and strength in something) Starting with the weakest E, A little better is C, Average is B, And rank is already good skill, And S rank is already legendary, a common person can only have one S rank skill. But there are also ranks A or E. This means that you are already one step away from increasing the next rank.

She is the most talented student in the academy, she is from a noble family close to the royal family, kind and responsible, she is the leader of the student council,