C410 Escape from the Building!

The building shook violently. Not only the conjoined zombies and the mutated tigers, even Willett and the others were thrown off their feet. A sense of doomsday began to surface in their hearts as the building shook more and more violently.

"This building is going to collapse. Everyone, hold onto the solid things around you. Don't get thrown out. Otherwise, you will die." Willett