Capítulo 154: Final Solution. Part 1

The old man's face instantly paled. He could feel the dark, tangible killing intent prickle every single inch of his skin. 

"I-it wasn't intentional, I swear!" the old man stammered. Waving his hands in a panic he continued: "I wasn't expecting sir to suddenly walk in!"

"Oh? Then who were you expecting to walk in?" Lucius asked, intrigued.

"That…" the old man's eyes dogged about, as hesitation filled his face. He seemed to be having a mental debate on whether to reveal this info or not. Seeing his hesitation, Lucius further intensified his killing intent.

'Ah, screw it! If I don't this psychopath might kill me!' eventually the old man gave up. He realized that the person in front of him was a bona fide [Killer]. 

While Lucius' aura was only at Peak-Level Stage 1, the sheer density and intensity of his killing intent, made up for the lack of the rest.