while you were underground, there was no one in sight, not a single Pokemon or nothing, you continue walking until you come across two Pokemon, one was a black Vaporeon with green eyes and a knife and a grey espeon with a red crystal in their forehead, and they have a red chain saw, they both look back

legacy: well, well, welll~ what do we have here,

Aezu: legacy, shouldn't we calm down on the killing?

legacy: nope, and this one is a human, we can't let them get away~