Dandanmian.
Alkaline noodles. Merged the sauce and topping. Mushrooms, tempeh, douchi (black fermented beans) and zhacai (mustard root pickle) make the base, along with mild chilies, toasted peppercorn, garlic, a bit of ginger. Sesame paste, homemade chili oil, black rice vinegar, a bit of sugar, and MSG.
For my serving I opted for a far more generous amount of spring onions. I'd go for some blanched spinach or other greens, but didn't had any.