You live with your 3 older brothers since your parents passed away; after that, life have been hard, your older brother Eui, does part time job and earns money to pay the rent and school fees etc, he could hardly pay the bills or rent despite the fact that he's only 22, you were the 14 year old; and while everyone was sitting at the dining table, Eui speaks, the oldest brother

Eui: I got promoted.

Kiro, the second-oldest, speaks "Really?? Where is your money? can I have some?"

Miro, the third-oldest, gets interested as well "Give me some too!"