Man discovers creepy hidden cellar full of mysterious green liquid

A man recently claimed to have discovered that his vacation rental home had a secret cellar underneath the living room, filled with bright green water. TikTok user @robertibus noted in the video caption that this wasn't something he'd normally post on the app, but it was "too spooky not to share". His family was renting a vacation home, and he happened to notice a door underneath the couch. "Not creepy in the slightest," he sarcastically says. "What is this? That's terrifying". He then decides to go down the steps with his dog tagging along. After a few steps, his flashlight shines on what looks like several inches of fluorescent green water. "What the flip?" he says. "Oh my gosh. It's water! What the heck? It's quite deep and very green. What on earth is this?". "You need to ask the owners ASAP," one person commented. Ultimately, @robertibus explained that he did call the owner and found out that the green water was from a plumber looking for a leak