At first, the clunks in the pipes simply sounded like every other strange but non-harmful sound in the facility. After all, the place had been damaged when whatever things were down here broke out, so it was to be expected that the building would settle and creak at times.

But then, it kept getting closer, and closer--

And when a loose joint broke, spilling out water and a long (very long) serpentine body onto the broken electronics, it became incredibly apparent that it wasn't just the facility adjusting.

"Eugh," he spat, voice raspy, "Not my most impressive entrance--"

There, he noticed the arrival.

"Well, well! Looks like I dropped in at just the right time~"