"Nothing much, just cooling off."
Li Cheng hung his head down, like a mischievous kindergarten kid, spat a line of saliva onto the ground, and shook his head back and forth, making the saliva swing.
His action, comparable to abstract performance art, filled Gray Rain with question marks. Luckily, Li Cheng immediately recovered and slurped the saliva back in.
"That's disgusting!" Gray Rain blurted out instinctively.
Li Cheng defended himself righteously: "What's so disgusting about it? Just as 'Sacred Fire Revelation' mentions in its fun facts section, many animals including canines and alpacas use saliva evaporation for cooling down."
"Isn't it better to spit it out..."
