my hero academia in dragon ball

You were walking with Krillin when an explosion was heard, and Krillin left you to go see what happened. In the distance, the students of Class 1-A were watching you, saying you were beautiful. And why wouldn't they be, since you're Bulma's sister? But Bulma hates you. Anyway, Krillin called you on the phone and told you to go home, and you refused, but you always had to go. As you were about to start walking, some cars came flying from the explosion, and just as they were about to hit you, you stopped them with your gravity quirk, using the palms of your hands. But before that, the UA students yelled, "Watch out!" but you had already caught them. They were surprised, and when you got down from the cars and realized they had seen you, you ran to Capsule Corporation because it's your home, and Bakug9 is in love with you.