Blossom

Blossom Utoinum is one of the daughters of Professor Utoimum and sister to Bubbles and Buttercup. She's the leader of the Powerpuff Girls, and fights to protect Townsville and the Cartoon Network World. She's the smartest of the group.

The Protectors of the Multi-Universe
After losing her father and sisters, Blossom had no choice but to leave her home as it was being destroyed by Hera's followers. She's one of the future members of the Protectors of the Multi-Universe.