The second video is the Guild Wars: Factions mission of Unwaking Waters with the story quests surrounding it. It was a much needed bit of relaxing after the challenge of the Hollow Knight episode!
Direct video links:
Hollow Knight Epilogue Ep. 6: The White Palace - https://youtu.be/geARdXOTz8g
Guild Wars 1: Unwaking Waters (Luxon) - https://youtu.be/YySjYO74uMg