"I killed them of course", Rex said ruthlessly.
The hostility, Hans see it radiating from Rex's body but for some reason, his danger sense is ringing upon feeling Rex's presence.
It was not like this before, Hans never really felt anything in front of Rex.
Although the incident where he's trying to give Adhara silver glass shows that Rex somehow has the power to rival him, it's still not enough to make him feel anything to Rex.
But right here and right now,
Seeing Rex leaning his body forward with a brutal look on his face makes him feel something, he can taste a slight fear as his heart started beating faster.
Rex somehow become a threatening presence in front of him,
With a clenched jaw, Hans then said as his expression turns neutral, "Killing Awakened from the 25 Golden Crest, it's a serious crime you're admitting"
Hearing this, Rex's smiles went even wider.