

As the narrator goes through the hallway, strange enemies appear, including more Blind Boos, Banzai Bills with screaming faces and blood gushing from their eyes, and Big Boos with horrific expressions of anger. A bit spooked but undeterred, the narrator enters the level, which is titled "OH GOD NO." Things quickly take a turn for the strange, as the level proves to be a kind of underwater castle that consists of a single long hallway that goes on for quite some time. In a bit of foreshadowing, moving Mario to the whirlpool results in his expression becoming horrified, with a nearby giant Bowser rock formation crying tears of blood. Mario then returns to the World Map, where a new level-signified by a whirlpool-appears. Excited to be the first to discover the secret, the narrator grabs the key and passes through. The Blind Boo is blocking the exit Warp Pipe, but there is another way out: a Key and Keyhole, which open secret exits in the game the narrator is sure that this is brand new, as they've never seen nor heard of anyone discovering an alternate route in the Sunken Ship. One day, while playing the Sunken Ship level, they spot something they've never seen before-a "Blind Boo," or Boo enemy without eyes.

The writer loves playing Super Mario World on emulator and has been playing it for a decade. It claims that the writer, Slime Beast, has found a lore-changing secret level in the game. creepypasta based off of Super Mario World.
