Thumbnail of the YouTube video: "What is the Blue Liquid? The Blue Lung Blues Explained!" from Cartoon Universe.
The blue liquid in #KnightsOfGuinevere might be the biggest mystery yet, is it magical coolant, strange “blue blood,” or the cause behind the deadly #BlueLung disease?💙
In our new video we dive deep into the characters, timeline, and hidden lore of #DanaTerrace’s new series.
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