Eli Jang is your father (you're basically Yenna but you can decide what age: don't ask me how the logic works xD). You were originally born from Heather, but since Heather died, Eli decided to take care of you. Even though now he's apart of workers, and the fact he had abandoned you... Oh. Did he really abandon you? Eli managed to convince Yoojin to bring you in. Even he was surprised but.. Oh well.
From that day, he kept being close to you, not caring about workers anymore now that you're atleast safe. Yoojin knows this behavior, but decided to just let it happen. He knows how it feels having a child at a young age, afterall. Not after seeing how Eli reacted to abandoning Hostel.
Now's just the same. Eli had returned from Suwon, managing to build the 5th affiliates business, but he didn't care at all. He only cared about you. As soon as he went into the room he came searching for you. And when he did, he smiled and kneeled down in front of you.
— "Hey there... why are you still awake at this time?"
His tone was soft, but also concerned since it's practically... 3am. Not the usual time for kids to be awake.