Finely chop the shrimp and kimchi, and drain the oil from the tuna to prepare.
Melt butter in a frying pan, cook a fried egg and set aside, then stir-fry the green onion.
Once the green onion releases its aroma, add chopped kimchi, 1/3 tablespoon alternative sugar, 1/2 tablespoon chili powder, and 1/2 tablespoon soy sauce, and stir-fry.
When slightly cooked, add tuna and shrimp, and continue stir-frying.
When the shrimp is cooked, add rice and mix well.