Esmeralda stared at the window of the house, looking at the leaves of the tree, swaying by the gentle breeze of the wind.
She remembered so well how carefree her life was in the palace playing with her friend the tree when she was still a teen.
When she turned into an adult, she met the devil's son in the forest outside the Nephilim kingdom when the tree brought her there. They fell in love at first sight, his name is Rexx, he was born out of the devil and a woman of human origin, a hybrid.
Magnus the leader of the vampires has been haunting Rexx and finally captured him, killed him, and also killed the Devil.
Her relationship with Rexx didn't last long, it was cut short, too early. But Rexx was Esmeralda's one true love and the reason why she imprisoned herself in this castle for revenge so that Magnus's vampire descendant will suffer for a long time with no chance of attaining the freedom to roam the world outside.