Old Liu walked up to the door, bent down, preparing to listen for any sound from outside. To be honest, it took a great deal of effort for him to crawl here through the ventilation duct. He wasn't willing to leave empty-handed!
"What are you doing? Don't open the door! Otherwise, we'll both die!" Zheng Minghui saw Old Liu's movement and thought he was going to open the door, so he urgently warned him.
Old Liu knew what was bothering Zheng, he waved to reassure him, and then...
Click!
He opened the door, peered outside, it was eerily quiet, so quiet it was frightening. If it were not for the dried, blackened bloodstains on the ground, one would never guess that a horrifying world lay outside, where a bloody slaughter had just taken place.
It seemed safe for now, Old Liu wanted to grab some food and go. He waved to Zheng, who was too scared to make a move. Zheng's plan was to hide as long as he could – to survive as long as possible! Naturally, he dared not head out.