Ye Zhen looked at the post office doors that had suddenly shut behind them, and a hint of surprise appeared on his face.
The post office doors were not entirely made of wood. Several transparent glass panes had been set into them, and through those panes, they could clearly see a strange figure standing behind the doors, preventing them from opening again.
That strange figure looked exactly like the Blocking Door Ghost Li Yang controlled.
But that was not all.
There was more than one shadow behind the post office doors. A second and third figure appeared. Those black shadows gathered together like a black wall, completely blocking the doors.
It was as if vicious ghosts were lurking outside the post office.
The most terrifying part was—
The doors began to shake violently. Some tremendous force was affecting them, twisting and cracking them as they creaked incessantly, as though they could shatter at any moment.
"The ghosts aren't here to block the door. They're trying to enter the Ghost Post Office from outside and kill us!" someone suddenly shouted.
The moment those words were spoken, a chill ran through everyone's bodies.
They were in the first-floor lobby, only a few meters from the doors. If the ghosts broke through and invaded the post office at such close range, they would pose a massive threat to everyone. And they still had no idea how many vicious ghosts might appear outside those doors.
"The doors can't break. We can't face the ghosts inside the post office and outside it at the same time," Yang Jian said gravely.
"I'll block the door."
Without another word, Li Yang rushed behind the doors and braced himself against them.
The violent shaking of the doors eased, and the cracks stopped spreading. They still creaked, but they