Oh goodness it's real! There really is "filth" in the waters!
What's going on?
You talking about *this*?
They were luminescent underwater... and pulsing.
Problem solved.
Time for further investigation.
Just now...
What happened to "Superstition is the real pollutant"?
Seems like they were the "filth" haunting the canals.
My prototypes deployed for testing... Their signals just vanished! I went to retrieve them and... Gone.
Since when do canal sensors get "eaten"?! I signed up for tech, not predatory infrastructure!
Is this ... karma for mocking the water ghosts?! Are the drowned punishing my skepticism?!
Yeah! Where did you...
No way! These are eco-friendly silent models!
......
Oh, uh... It's damaged by water, so the motors and LEDs are malfunctioning. Seems like those lights and the sounds ... were caused by them ... ha ... haha...
Data's intact at least! Just needs a new motherboard. I'll patch it up.
Wait, no. There *is* something wrong.
Locals say the canal east of HS.Swords is the worst, but I never deployed any there...
I owe you one!
These spare scanners might identify the anomaly. Please install them in the troubled canal. I'll monitor remotely.