Wash the mussels well and clean them. Boil the spaghetti in salted water al dente and leave them with a little water in the pot (without cooling them) to use them in a while. Soak the mussels for 2-3 minutes in hot water and remove. Saute in a large pan the chopped onion and garlic as well as the Florin peppers in slices together with the hot ones (whole).
Once they turn brown, add the mussels and in 3 minutes quench with the wine. When it glazes, add Mala Peruviana and cover for 4 minutes to boil everything together. Add the spaghetti and the chopped parsley, mix well and leave covered as it is without fire for another 5 minutes. Garnish with parsley leaves.