"Please look, we've added various defense features, against fire, internal and external attacks. As long as it's not powerhouses like Wei Se or Dragon Venerable, you basically don't have to worry about safety issues."
"We can go to a room and have a look, you can attack the walls there," Xia Yue said as she pushed open the door of a nearby room and led them in.
Xia Yu and Zheng Tang followed her in.
"Do you have a lighter?" Xia Yue turned her head and asked them.
"I do," Zheng Tang, a smoker, always carried a lighter with him, took it out of his pocket, and handed it to her.
Xia Yue took the lighter, ignited something flammable in the room, and just as the flames began to rise and threatened to grow, a gust of wind blew over, and the flames disappeared, leaving behind only burn marks.
[Warning, fire in room 206 on the second floor, fire extinguished.]
An electronic voice sounded in the room.
