Hitting someone

Hitting someone... ?
Several rich second-generations looked at each other, seemingly frightened by Wu Tianci's nonchalant tone. Although they usually spent their time eating, drinking and having fun, and were typical spendthrifts, they still had a bottom line.
They have never done anything like killing anyone, but from the sound of his voice, Wu Tianci didn't care at all about hitting someone!
After a long time, someone asked cautiously, "Mr. Wu, you didn't kill anyone, did you?"
Wu...