@Introvert So
Spoiler!
At first, she thinks he might be another trick, but when she feels his warm hands, she realizes he is real. Pession tells her he came because he missed her and couldn’t just leave her alone. Arel becomes emotional and starts crying, even though she tries to deny it. Pession comforts her and says he wants her to be happy and stay by her side forever. Arel realizes she doesn’t want to be alone anymore and wants to go with him, but she asks for a moment before leaving.
Before escaping, Arel turns back to face the illusion one last time. She picks up her violin and decides to play. As she performs, the music brings back memories of her past and her mother. She realizes that her life had always been controlled by others, especially her mother, and that she was never truly living for herself. This time, she plays only for herself, and for the first time, she feels free, happy, and truly alive.
The illusion tries to break her again by showing her mother and reminding her of her pain. However, Arel stands strong. She admits that her mother hurt her, but she also forgives her because she still loves her. By doing this, she lets go of her past pain and decides to live her own life and be happy.
At the same time, Valar is trapped in his own nightmare, reliving painful memories of his sister. He feels guilty and broken, even though he knows it’s an illusion. Just as he is about to give in, he hears a beautiful melody that is Arel’s violin. The music calms him, clears his mind, and helps him return to reality. It reminds him of hope, and he decides to move forward and protect his daughter.
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