The Firstborn (2013)

Parents are not present and so everything is on the oldest son. He is the head of the family and takes care of all his siblings

- parents die and the oldest child will have to bear everything and raise her siblings
- The oldest becomes both the father and mother and goes through extremely hard paths

- parents die and the oldest child will have to bear everything and raise his siblings
honestly, this is one of the best dramas I've ever watched if you are interested in sibling relationships and sacrifces being made you HAVE TO watch this :)