Heat the oil in a small saucepan and add the ground beef. Sauté over medium heat until browned.
Add the fermented black beans, ginger, garlic, peppercorns, pepper flakes, and white pepper, stirring well to incorporate. Sauté for one minute, until aromatic.
Heat and open a package of RAMEN Z, placing the noodles and soup in a serving bowl.
Top with the cooked meat mixture, tofu, and green onions.