However some parts of his data didn't make sense to them. Especially when his bloodline information was displayed.
According to the data, Gustav had a B-grade bloodline. This meant that his bloodline potential shouldn't be above B+ or at most A.
Even A was considered rare if you had a B-grade bloodline.
However, at this moment, they saw that his bloodline potential was given the grade S. Only mixedbloods with A-grade bloodlines could have this. Also, it was very rare because only one out of a hundred mixedbloods with A grades were blessed with this potential.
It didn't make sense that a B-grade had an S-grade potential.
On a side note, they felt his strength was probably attributed to this, and his bloodline must be a unique one.
-"He's definitely going to become special class, I must make friends with him,"
-"How come his abilities cannot be computed completely?"
-"This guy is on another level compared to us..."
