how many siblings does she have?

I just saw this spoilers below so here you go
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He isn't fake, his has his own jewel eyes.
(Little info)-whenever a jewel eyes person die, the jewel eyes will find their own human to go to.
(The kids jewel eyes)-the jewel eyes the kid has had a really sad past. The person he was on had a really terrible death- he was tortured by the royal family. The eyes hated the royal family so he wish to never go to a royal blood. But then he found the kid who had a royal blood, but was a beggar.
(The kids background)-Yall should hate the kid's father which is the red head bitch uncle(who hates the fl). The kid went to the temple multiple times saying that he was his child but he kept rejecting it. This hoe ass man who sleeps around did not even had the doubt that MAYBE his own sperm made the kid. So the kid live as a beggar. Mind you, he does not care about positions or power. He just wants food that he could eat three times a day and a roof above his head. The real asshole here is the father.
(His mom)-I actually don't know since I forgot sorry ;-;
(When the redhead FINALLY realizes that the kid is his real son)-When he finally realized, he was apologizing so much to the kid. And I believe the kid was even about to die at that time. It was kinda satisfying to see him apologizing though I'd wish he'd kneel.

No he’s not her brother. The reason he has the eyes of a jubar was because he found it and used it. That’s why the princess saw two colors from the boy.

thanks!

ummm do you have more spoilers

Spoilerrrrrr
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~So Izak is the emperors Brothers child and he's actually the true holder of the silver eyes. However since the silver eyes hate the royal family they didn't make themselves known. So his eyes were just "white."

~ Estrella did die, and the spirit brought her back (he's he's ML by the way). That's why he has to sleep until winter and lost alot of his power. He ends up giving up his immortality though to be with her

~The fire demon guy that's lurking around, he has the ruby eyes. And the ruby eyes hate humans and their hate has basically consumed him. Estrella ends up saving him though and absorbing the ruby eyes. Now she can create weapons out of blood as well.

Oh and by the way the holder of the diamond eyes have the power of luck so I guess he did became lucky cause the blue jeweled eyes chosed him

ANOTHER SPOILERRRR
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So apparently the boy don't have that much time to live.they said that he only has 3 years and his dad apologized and he want to make up for all the years that he resent the boy.Kinda fvck up tho cause the boy has a Royal blood and because of that fvcking womanizer who didn't fvcking believe that he is his child,the boy need to survive everyday in the slums.Imagine he just want to eat 3 times a day and have a roof above his head when he can LITERALLY live in the palace or in a mansion with much more money and not minding where he would sleep and where can he find a food to eat

thank u so much for the spoilers and yeah its really sad