Genshin Impact released the character trailer for Neuvillette - "Watcher in the Deep." Check it out:
As a Fontainian playwright would tell you, if a member of the audience could somehow participate in the action on stage, perhaps they'd have a deeper understanding of what was actually going on.
Only when he emerged from the water and stepped onto the stage would he truly begin to understand the plot, the characters... even himself.
Source: YouTube