Chapter 500 Nicknames?
Kat tried to keep her ears out as they cut down the nearby rats, searching for any sound that might alert her to what was going on out of sight. Of course, with those headphones on, there really wasn't any chance of that tactic working. Kat realised this issue when she realised that she wasn't just not hearing anything in front of her. She couldn't hear anything at all, including her footsteps as she walked forward.
As Kat was casually stomping on another rat she asked, "Hey, do either of you guys have any good way to keep track of things nearby other than just using our eyes? I realised that because of the headphones we can't here. Well, we probably wouldn't be able to hear properly without them, but still…"
"I've got nothing I'm afraid," said Kamiko, "but I'm sure our eyes are more than good enough for the task. We have great vision and the lanterns won't let us dip into darkness even if that isn't too big of a deal for us."