Naoto's Eye of the Hunter

In the mirror… a row of strange symbols that are floating above his head, are reflected. The symbols make up for a number. Though it’s a number, it isn’t the kind of number that people would perceive as one. Naoto understands these symbols as numbers. While he can see these strange numbers appearing above people's heads, they are only visible for him. He doesn’t know why, but that is simply a fact.

"’The Eye of the Hunter’… huh?”

He mutters that bitterly to himself, while he stares at the numbers that are above his head, as if they were a way too expensive price tag.

The number he can read from the symbols is '9810'. He doesn’t know if this is some accurate deciphering or not, but there is no way he could check the answer for that anyways. For a certain while now, Naoto's number has been static like this. What do they mean? Basically, these numbers show someone’s life force, their physical strength and health and so on. Depending on how person’s conditions are, the number can change. For example, martial artists and sportsmen have a relatively high one, while people with some kind of illnesses or physical handicaps are generally low. In addition, it can fluctuate in 100 up or down depending on how someone feels, so it becomes low if you are depressed or high if you are in a good mood.

But there is a reason why we can tell with certainty that it shows a living beings life force, even though he doesn’t know if the numbers he reads are always correct or not. Naoto has witnessed the moment when the value above someone’s head turns to '0'.

It was the moment when a person in front of him, ...his mother, died.

The moment she died the number said '0'.

He also remembers very well what happened after that...

Blazblue: Bloodedge Experience Part 1 (Chapter 1)