"No-!"
Hearing the cries of their fellow explores, everyone got suddenly dense up.
Before they could question them from the other side of the door, a snapping sound was heard. After the sound, the two explorers had gone silent.
"Hey! What is going on!?"
"Is the enemy there!?"
"Respond!"
Many cried their question to the duo who went past the door. Since the door opening was only capable to fit one person, they couldn´t get a good look at what happend.
At least everyone except Herald who was in front of the opening couldn´t see what happend.
Herald though saw every single second of them.
The face of those who he personally sends out to turn that into horror and panic.
The desperation in their eyes.
That was the last thing that Herald could see before a huge mouth bites half of their body.