"What happened?"
When Fang Zheng and Little Black arrived in the main hall, Xia Shi and the others had rushed over as well.
"Where did that sound come from? Did those zombies break through the gates?"
Cui raised her ears in surprise, constantly swiveling them around. She had put a great deal of effort into building this stronghold. Not only had she sealed off every window and entrance on the first floor, she had even used heavy furniture to make barricades against those barriers. Logically speaking, ordinary zombies should have had no chance of breaking through.
"I haven't spotted any zombies."
Tina shook her head blankly. As the most important scout here, she had immediately deployed the three detectors that never left her side to monitor the entire area centered around the station. But so far... she had found nothing unusual.
Bang!!!
At that moment, another dull impact sounded beneath everyone's feet. Fang Zheng glanced at the floor, then exchanged looks with Little Black and nodded.
Underground.
Beneath Yokohama North Station was also a subway station, naturally filled with plenty of zombies. For safety's sake, Fang Zheng had previously set a fire and cleared out most of the zombies in the subway tunnels, then completely sealed the place off. After all, no one knew what might happen underground. If mutated zombies tried to enter the base from below, at least this would stop them.
Now, it seemed Fang Zheng's decision had been the right one.
Bang!!
As everyone hurried down to the subway station on the first basement level, another tremendous crash rang out. The tightly sealed fire doors ahead were suddenly blasted away by a powerful force, spinning through the air before slamming heavily into a distant wall with a bang. Chitō Kei, who was following behind them, could