Olivia Black grew up in the Muggle world. When she was eleven years old, an owl picked up the Hogwarts admission notice and revealed her mother's hidden secret - her father was the most notorious prisoner in Azkaban, Sirius Black.
On the first day she entered Slytherin, she fell into the gray-blue sight of Draco Malfoy. He is arrogant, shrewd, and cruelly curious about "mysteries". He treats her as an "antique" that needs to be appraised, collected, and maybe put to some use. But Olivia is not a princess waiting to be rescued, nor a pawn to be manipulated.
When the ancient family crest lights up in the depths of the castle, when the wand with the tail feathers of the Thestral reveals the power hidden in her blood, and when the word "partner" gradually turns into a heartbeat when palms touch each other - she discovers that not only is she carrying the secrets of the two families of Black and Rozier, but she is also about to conclude a star-lit alliance of destiny with this arrogant boy.
This is not a story about waiting to be rescued.
This is the story of a girl learning to be herself.
And the person who wanted to control her eventually became her only ally and all she could trust.
(Demining: slow to warm up, the plot part is a second creation, not research, if written high, it may be different from the original timeline, the original protagonist appears on the background board just to follow the plot)
Concept: If someone is with you, will the story change?