Blizzard [4]

Amelia Constantine.

The inheritor of Albert Constantine's [Armament] affinity. However, what set them apart was the fact that Albert could only summon five multiple weapons at a time.

In Amelia's case, her slot continued to increase, ever since she turned nine. 

At first, she could only do one. But by the time she turned 18 years-old, she was already able to summon eight.

It was an astonishing feat if she were to compare to her father. After all, her father had only been able to summon five, at the age of 49.

But by the time the calamity struck, and the appearance of her system, it instantly rose to ten summons.

It was by then that Amelia had realized why her growth was exponential, as compared to her father.

[Innate]

∟ Gate — Level 10

∟ Experience — 2%

It was because of her Gate ability.

Each level, it would increase her slot. Meaning, if she continued to progress, her summons would continue to increase.