The Golem started breaking and disintegrating. Nathan was standing on top of it and continued laughing.
Leon flinched at his appearance.
The way Nathan was behaving scared him.
Nathan's right arm was mangled, to the point, one can see his bones. Even then Nathan was laughing as if those injuries weren't there, to begin with.
Nathan's face didn't show a hint of pain.
This appearance of Nathan scared him.
"It.. was f…un"
Nathan's body swayed and he fell.
Leon swiftly moves and catches him. As he held Nathan, he found Nathan's breathing was getting slower and slower.
He touched Nathan's forehead and found it to be burning.
"Did he overuse his Stigma?"
Indeed, Nathan had been constructing swords non-stop to act as footholds. He even created a stair of swords for him and Leon after they went behind the Golem.
There was no way that the energy consumption was low.