It was just uploaded by the Youtuber CJproGamer4Ever Fortnite, the amazing video “My first legendary! (Clash Royale Arena 6 chest opening!)”.
As informed in the youtube page by CJproGamer4Ever Fortnite: “Welcome to this video, I hope you enjoyed me getting my first legendary. Also shoutout to ‘Game Verse’ he makes awesome gaming videos and he helped me make this one. Make sure to subscribe!”
You can check the video below: