Grilled Paella

Name: Grilled Paella
Ingredients: 8 chicken thighs, at room temperature; 1/4 Cup olive oil, plus 3 tablespoons; Dash of Kosher salt and fresh ground pepper; 1 Pound large shrimp, peeled and deveined; 4 Cups water; 1 Pinch of saffron threads; 1 Pound mussels, scrubbed and picked over; 1 Tablespoon smoked paprika; 1 large onion, diced; 8 cloves garlic, minced; 1 Pound Spanish Chorizo (or Linguica if you can't find chorizo; 2 Cups long grain white rice; 1 bunch asparagus, cut into 3 pieces; 15 Ounces can crushed tomatoes; 2 Teaspoons hot paprika; salt to taste; 1/2 Cup chopped flat-leaf parsley