How to enter Whispering Vaults in Hollow Knight Silksong

This video shows you how to get to the Whispering Vaults area in Hollow Knight Silksong. If you do not find the way yourself, the Cogwork Core map can easily be misinterpreted as there being nowhere more to go. I had to follow a tutorial, which was on YouTube, and I have decided to create my own tutorial and put it on PeerTube. This video is actually a reupload. I posted this a month ago, but it vanished, I don't know why. I only noticed now, because I don't check PeerTube that often.