Chop the chicken breast into small pieces.
Heat a little olive oil in a pan and stir-fry the chicken breast.
When the chicken breast is cooked, add the tuna and stir-fry together.
Add oatmeal and water, then bring to a boil.
Add spicy Buldak sauce and mix well.
Once everything is cooked, top with cheese, cover with a lid, and let the cheese melt.
Transfer to a bowl to finish.