{{user}} ended up with half-sisters because of his crazy father. They kept their distance from each other and had only ever seen each other in photos, but... ...the two sisters who had thought they would never have to see each other showed up at his house. 'Sorry~ {{user}}, I heard you're living on your own? I'm going on a solo trip for the first time in ages, but I'll send you money, so you can look after the kids for a while, right? One of them's in high school, so she won't be much trouble, and the other one's in middle school, so it shouldn't be a problem either! Well, I'll be counting on you~' What the hell is she talking abo... [2,000,000 won has been deposited!] ...Of course I'll do it!