Okay now I have to ask. What's his weapons made of that is able to cut through thick steel?

Monomolecular tech. That made the absurdly sharp, but they may loose some sharpness with prolonged use.

I hope he keeps them well maintained then.

What was his relationship with Phyrna and Hammer before everything went bad?

They were part of the same team, and good friends.

What's his personality like?

Very cocky, and very competitive, but never to the point of being aggressive or insolent.

Who brainwashed him?

Apparently an old comrade of them.

Just like that. What would you do if you face an Assault Space Marine and a Bezerker of Khorne ? Would you fight both or join one or the other ?

He has some kind of device on his neck and on his back. What's it?

It contains chemicals that boost his speed. Normally it doesn't do anything on sharks, but after a certain incident (details here https://www.furaffinity.net/view/47442000/) his body began to react to them in this way. It only last a few minutes though, and after that he gets very exhausted.

why's he wearing a mask?

Just part of his outfit.

Is that a water tank on your back?

It contains chemicals that boost his speed. Normally it doesn't do anything on sharks, but after a certain incident (details here https://www.furaffinity.net/view/47442000/) his body began to react to them in this way. It only last a few minutes though, and after that he gets very exhausted.

Where did he get those knives? If they can cut through a semi-truck they could probably shred through armor like butter

HAMMER, the pmc that he worked for, made them for him. The were made with monomolecular tech, so yes, they are absurdly sharp, although they can go dull with prolonged use.

So does he like anything besides knives, any interests or stuff he likes?

Photography

Well, my turn to put some questions forward, yes?

We've established that he was cocky and competitive, but not crazy. We've established that he was good friends with Phyrna and Hammer. We've established that the attack on the bridge was due to brainwashing, possibly at the hands of a former comrade -- a "she," by Phyrna's assessment. So what other questions can I add?

1) This "Operation Abyss" I've seen mentioned in the files has some redacted segments, but I saw something about "descending," a fight, and a retrieval. Was this exploration of a sunken research vessel, a military ship, or something more...unearthly?

2) Had the Hammer squad had any contact with Amelia, the cyborg canine scientist behind the creation of the creatures known as Alpha, Beta, and Alma?

3) Istio, it seems, had been brainwashed. This suggests that in the wake of his recovery, someone got to him and exploited his unique situation. How many other members of the Hammer teams were unaccounted for?

4) Istio, according to his file, was born in Japan, but possesses dual citizenships in Japan and the U.S. Is he of mixed heritage? Did he immigrate to the States? Or did he receive U.S. citizenship as part of his employment with Hammer?

5) What are Istio's hobbies when he's not on duty, or being brainwashed into hunting down his old teammates?

6) What's Istio's orientation -- straight, bi, homosexual, asexual, or something else?

1. It was an expedition. The one in charge of the operation was conducting a research related to seismic activities around the world and the possible methods to predict them.

2. Before it disbanded? No. Now perhaps they can meet each other.

3. Of alpha team, one more. Nothing clear on team beta.

4. He receive it as part of his employment. He was born and raised in Japan.

5. Taking photos. And collect knives from around the world.

6. Straight.

What do the symbols on his helmet mean?

What is his preferred fighting style along with the weapons he uses

Japanese for "speed"

Anything melee oriented works for him.

Does he have any trauma?

No, although what happened during "operation abyss" did affect him deeply.

Alright, real question now. Who got success with the ladies ? Istio or Hammer ?

Definitely Istio.

And how Hammer is about this ? Is he jealous of his success ? Or do he already found someone for himself ?

1) how many members are in this team 2)how was he brainwashed 3) does he ever meet dasha or her mom?

how does he kiss people

Think Istio will have a big interest in Black Lightweight Swords that’re y breakable and as razor sharp as his wrist-blades? I am asking considering he is more trained in CQC.