So this happens almost at the end of the main story, when Phileo got to know about Leo's transmigration
Spoiler!
So after Remus Olor got his first punishment from G** and was trapped in the portal created by Gods, Varya, Phileo and Leo came back from Northern mountains, they were freezing from cold snow but dad and daughter were more worried about Varya because she was pregnant and was shivering badly, so Phileo and Leo gave their cloaks and Leo used her fangs on rocks to warm them up and gave them as heating pads to her mother while Phileo even took off his clothes to provide warmth to her 👀 Then Leo was hugged by Scan from the back and Phileo wasn’t pleased. Varya hugged Phileo because he was so ready to throw Scan out but Varya said let them feel the young and innocent love which made Paul annoyed. Phileo then pointed Leo who was groping Scan’s muscle while Varya laughed and said Leo will always be Leo. The three then went to the castle to rest and check Varya up.
The doctor said Varya and the baby is fine and she only needs to rest for few days which made her happy. Leo hugged Varya and asked about the well being of her baby sibling which shocked Varya. (She wasn’t aware that Leo was aware she’s pregnant) Leo just laughed and said she just knows because for some time Phileo and Varya were rubbing her belly all the time and she guessed it 😁 Varya was disappointed because she wanted to surprise Leo but she was happy because Leo looked excited to have a younger sibling. Leo tells them she is afraid the baby will take after their parents so she will do a good job in raising her sibling and her dad is like, you want to ruin your siblings future as well ( not knowing his second daughter will take after leo as well 😂).
I like to post spoilers for the stories I find interesting because I don't have much time to read novel due to busy schedule
you will find me in most romantic historical manhwa comment sections 
you will find me in most romantic historical manhwa comment sections 