Splatoon 2 - Story - Sector 4 - Slimeskin Garrison

So I've gotten round to doing all of the levels that are in the 4th Sector , Slimeskin Garrison. The Octo Shower Boss fight is also in this to complete the sector. Everything was going well till I reached level 19, Floaty Fun and then I fell to my death...continuously and got my first game over. I will be adding in cards at the levels I have missed the collectables so I hope those help you. Let me know if you prefer seeing just one level or a whole world like this. Hope you enjoy and thanks for watching
And what a surprise the levels aren't in order again (sorry again):
Level 16 - Rollin' through the Ink 00:10
Level 17 - Child of the Battlefield 09:45
Level 18 - Climb and Slide 17:20
Level 20 - Rubber Parasoles 28:47
Level 21 - Moray Twilight 42:55
Level 19 - Floaty Fun 59:22 (First attempt at 53:16 you know if you really want to see me die)
Boss Level - The Octo Shower 1:11:26