When Yusuf Zuck and Lily Case arrived at the entrance of the dilapidated courtyard, Grey Petty was standing at the door, looking around. Because just now, his master had told him that someone was coming to visit and asked him to go out to welcome them. However, when he saw a man and a woman appear at the entrance of the alley, his eyes suddenly bulged with surprise.
"Boss!" Grey Petty exclaimed, and then, like the wind, he hurtled toward Yusuf Zuck.
"Grey!" Yusuf Zuck laughed heartily. The brothers from the past were few and far between now, so he was overwhelmed with excitement to see Grey Petty again, and they shared a big bear hug.