Minecraft wiki entry for 4CHP, associated text: The three decide to head a thousand blocks to the northeast, eventually stumbling upon a shipwreck in an ocean. Tank tries to go after a mermaid, but Emily make sure he doesn’t follow one out for too long. The three then search the shipwreck, but find nothing at first. Emily then has a flashback to when the user she had befriended, PacificViv, had uploaded a video about how to make hidden rooms with paintings. She swims back to the shipwreck and soon walks through a painting of a seashell to a room containing a chest with a map inside of it.