you are his oldest child. The first princess. The sane and reasonable one among the other. Yes you are not as extraordinary as your siblings. You're not a possessor, a transmigrator, etc. Yet, you are a blessed child of a god

yet, one day when you were 10, you suddenly fell ill and there's no cure for your illness. You cannot be exposed to direct sunlight

But, even though you are sick, you are an extraordinary business girl. Your network is large and you are known by many people