Superintendent

After concealing the body, Baron Brignais nonchalantly addressed Lumian, his curiosity piqued.

"I must say, I'm quite intrigued. How did you manage to eliminate 'Hammer' Ait?"

Lumian didn't hold back, revealing everything. He retrieved an empty metal canister and placed it on the table before him.

"What's this?" Baron Brignais examined it carefully for a few moments.

"Remember when I ventured underground earlier today?" Lumian grinned. "I encountered a deviant individual and, quite accidentally, dispatched him. He happened to possess this gaseous sedative and its corresponding antidote."

"After infiltrating 'Hammer' Ait's washroom, I consumed the antidote and patiently awaited his arrival. When he entered, I unscrewed the sedative and engaged him in close combat. I restrained him, preventing his escape until the sedative took effect."