Hong Lu is of average height and build. He has quite the pale complexion that contrasts with his deep purple hair. This hair is very long, and tied into a high ponytail with a cyan hair tie. Notably, he has heterochromia in his eyes: his right eye is a deep shade of purple, almost black, and his left eye is a bright cyan. Hong Lu wears a black cassock with golden stoles.
"Ah, welcome! I'm so glad I ran into you. I just have to tell you about what I learned from the morning seminar today!"