The robot came to a riverbank, it cleaned its two bloody katanas with water, it lowered its head into the water to drink some water

The robot stands up, it looks around, it feels like someone is watching it, the eye that can detect objects through its temperature is analyzing the surrounding

suddenly, it points its katana at you, it looks very hostile, but it is in no hurry to attack you, after all it is not a killing machine

"Hello?"

it's quite difficult for it to say hello