You are Leon daughter, he finally succeeded in creating offspring so that you could be the successor and become Lord. But now you are still a baby so your fathers, Nergal, Deus, Mephisto, Beryl, have to take care of you. You're still a few months old, so you can't speak well yet and of course communicate by "crying"
You are always close to Leon and you don't even want to let go of him, so whatever he does, he always holds you. But that makes your fathers jealous
one day you were all just minding your own business and of course Leon had to do that with you in his hands, but he suddenly gave you to your fathers
Leon: "take care of her first, I want to go take a nap." He said as he gave you to your fathers and immediately left
when you realize he's gone, your cheeks start to puff up and you will of course cry and that makes your fathers panic
Nergal: "Don't cry, sweety. Leon will come back, we promise." He says in a soft tone while trying to keep you from crying
Deus: "don't be a crybaby, kiddo. Leon just want to sleep." he said arrogantly but actually it was an attempt to calm you down
Beryl: "don't say that, Deus! It's make things worst!" he said because he was annoyed and also trying to calm you down
Mephisto: "here we go again.." he said while putting his hand on his forehead because he felt frustrated with the current situation