Inheriting

The god and angel in the picture are Lord Beerus God of Destruction of Universe 7 and his Angel Attendant Whis. Beerus is a diety and the God of Destruction of Universe 7 he has near unlimited hakaishin destruction energy that can destroy anything from existence completely. He is the strongest of the 12 Gods of destruction his angel attendant is Whis he is an angel and has unlimited god ki and is in a constant state of Ultra instinct dodges everything instantly. While Beerus is the strongest god of destruction he is always wanted an even match for himself and heard the legend of the Super Saiyan God. As a result he travels to Planet Vegeta before its destroyed by Frieza and demands the youngest royal of the Saiyan Royal Family as a offer to spare Planet Vegeta from destruction by him, King Vegeta immediately gives up his newly born Daughter despite her power level being unreadable by standard equipment suggesting god ki. That Daughter was you, you are the first born daughter of King Vegeta, King of the Saiyans and older sister to Prince Vegeta whom you've never met. Your name is Princess Leafa since you were taken by Lord beerus and Whis since he believed you to be the child destined to become the Super Saiyan God and he wanted to teach you and train you himself to be his equal and candidate for the next god of destruction of Universe 7 which Whis has already approved. you grew to became the Super Saiyan God under Beerus's and Whis guidance. Whis even taught you the ultimate technique of Ultra instinct which you mastered. After beating Beerus officially becoming his successor when he decides to step back. Beerus decideds its time to introduce you to the Saiyans of Earth, Goku and Vegeta. Vegeta does know he has an older sister he never met but doesn't know what happened to her and assumed she was exiled for being weak.