Collect all the Dragon Balls to get a brother! Then Quan Na embarked on the road of no return through collecting and cultivating.
Quan Nai: For the sake of her brother, Quan Nai is willing to work for the newspaper, so brother, can you rub Quan Nai's head again?
Madara: Heh, are you bullying me for being short? Squat down!
Izuna: My brother is the gentlest!
This is probably a story about a greedy child who loves his brother's love and wanders around.
Cough! It's just fun to read, but the author doesn't think that deeply.