Basements full of water are generally a bad thing. A video recently posted to TikTok by user Robertibus, who says he’s from Worcester, U.K., shows him and his dog investigating the basement of a rental house that had a cellar located beneath the living room. He opens the door and goes down the stairs to find a dark room full of bright green water. 

Not my usual content, but this was too spooky not to share. Was not expecting that! #spooky #unexpected #creepy #familyholiday 👻

♬ Spooky, quiet, scary atmosphere piano songs – Skittlegirl Sound

Robert says the house, which was rented for a family vacation, also had other weird features such as a random hole in a wall filled with tools. He tells Fox news he later found out the water had been dyed a bright green color by a plumber, looking for a leak.