Rui's eyes scanned the area before entering the subway station. He leaned against a column as he waited for his train, his hands in the pockets of his jacket as he kept his gaze lowered, trying to maintain a low profile despite his unusual appearance.

He always tried to hide the fact that he was a cyborg, and it only got harder after half of his face got destroyed due to an accident. Since then he always wears a black mask to cover it.

The place was calm, until Rui heard some gunshots.