In (March 20th 2018) A fan post on reddit saying that he saw a glitch in the sky when he playing his game. The reddit post went around the internet so quickly it made this post go viral. One of the fortnite dev saw this reddit post (Saying that it was a common gltich players were having) they decided to keep it in the game. Which gave them an idea for the story line of (Fortnite Battle Royale). #fyp #fortnite #butterflyeffect #viral #fypシ #lore #fy