Looking for a Drama that contains group of orphan siblings who stick together even though their parents are not with them examples are: Golden Rainbow, Ugly Alert

I am currently considering Stars Falling from the Sky. I am not sure if that is what I am looking for, as i don't know if the parents died when the lead was young or when she was already grown up.

I am looking for something that has the Eldest of the group does whatever is necessary to take care of his Family.
for Stars Falling from the Sky (I'll make it white text if you don't want it slightly spoiled) the main character is grown up when the parents die, but her siblings are very young. it does show their struggles in trying to stick together, so I think it might fit what you are looking for