Golden Child(Yu-Gi-Oh! Fanfic)

Meet Allison Sakaki, a decedent of Yuya Sakaki and has earned the title of The Golden Child. Nobody knows but a strange golden streak grew from the back of her head to the back, midway. Nobody knows why it was there, but it was. At birth she has to take surgeries every weekend for it, or what she thought it was. Doctors showed her untrue information when she was young, but the golden string has a mind of its own. It taught Allison to trust it and watches Allison as it told her the mysteries, the golden string set her destiny original destination and changed its roots to a whole new destination. But one day, an unbelievable power shine through her from the golden string, killing her parents, but only leaving her four siblings. However, Allison realized something that the doctors never noticed before, that there are multiple strings out there, but only those who they consider worthy. What will happen to Allison when this power takes over?