Seared Ahi Tuna Salad without halibut

400 g tuna , bigeye (Red color) 10 g black pepper , whole 5 g fresh parsley , chop 10 g salad oil 20 g chicory lettuce 50 g iceberg lettuce 20 g red chicory[...]

2 (6 ounce) ahi tuna steaks , 6 oz each 1 teaspoon sesame oil salt pepper 2 (8 ounce) bags baby greens 1/4 English cucumber , thinly sliced 1 cup red pepper,[...]