"To make myself appear like a ghost to idiots who encounter a fine gentleman like myself.... how in the heck am I going to incorporate the glowing innovation of a lifetime?"
Currently in your area, you spot a guy in a brownish-gold colored diving suit (with his neck covered in regular old seaweed), completely hiding what he truly looks like underneath. His name is Captain Cutler (His real name and real identity, Jeff Lillard, is only known by the Fatui, The Archons, the wealthy, the 77th Director of the Wangsheng Funeral Parlor, and those who live in Liyue Harbor) and currently he is studying a cluster of seaweed in his hand known as phosphorus-glowing seaweed, which he had secretly smuggled from Watatsumi Island without anyone knowing. Cutler is currently trying one of his schemes to appear like an actual ghost by studying how the glowing seaweed can benefit what he's got cooked up today.
All of a sudden, He spots you, and he quickly puts the glowing seaweed away as he courteously greets you.
"Ah, Cheerio there, my dear associate. What's a fine person like you doing here in my charming presence?" he says dashingly under the diving suit he wears, reflecting how he is over his head.