Slice garlic, cut cherry tomatoes in half, slice asparagus diagonally, remove seeds of dried red chill pepper and slice it

Put water and salt in a pot and bring to a boil

Put pasta in the pot and cook according to the package

While pasta is cooking, put olive oil, garlic and dried chill pepper in a frying pan on low heat

Once you smell the aroma of garlic, add cherry tomatoes and canned tuna(drain the oil)

Put asparagus to the pot two minute before the pasta is finished cooking

Transfer cooked pasta, asparagus and pasta water to the frying pan and mix the whole

Finally, adjust the taste with salt and pepper