"You bitch! Come out this instant!" A loud roar came from outside, which attracted Lucifer's attention.
"Do you have some enmity with people here?" he asked the middle-aged man.
However, seeing the man's expression, he realized that even the man didn't know anything about it.
Curious, he decided to see what was happening.
The middle-aged man also stood up and followed Lucifer, who left the room.
Leaving the room, Lucifer walked to the stairs which led to the main door, only to see Hun's sister Yui there, seemingly scared.
Her mother was right next to her, keeping the door closed. Someone was trying to break the door as a loud thumping sound echoed.
"Step out right now, or it won't be good for you!" The same voice came again, having even more authority.
Lucifer went down the stairs with the middle-aged man and Hun.
"What is happening here?" The middle-aged man asked his wife. "Who is yelling outside?"