Iris

"Asphyxiation? What happened? Did her mask break or something?"

"No one knows. According to the team, they were in the middle of a fight when she suddenly fell down. No one was able to see to her until the fight was over, but by then she was already dead. The actual cause of death is still a mystery. No one can figure out how she died, but they suspect some kind of invisible curse."

"How did the team take it?" Nero couldn't help but ask.

"Not so good," Thomas answered. "Physically they're fine, but mentally they're shaken up. But the army has a team of professionals on standby to address any such concerns. They'll be as good as new soon. You should focus on your recovery as much as you can - that will surely boost their mood."