Prepare beef, vegetables, mushrooms, seafood, and other ingredients by cutting them into bite-sized pieces.
Pour the spicy broth into a shabu-shabu pot and bring it to a boil.
Once the broth is boiling, add beef and seafood and cook them.
Add mushrooms and vegetables to the broth and cook together.
Dip the cooked ingredients into your preferred sauce and enjoy.
Finish by adding noodles or rice to the remaining broth at the end.