Rollella

She was created by accident

Apparently Roll, who was a sweet and harmless girl, was watching Cerebella's Cirsence show, an 18-year-old girl who is an expert in shows, everything was going normally, when Doctor Willy

wanting to once again sow chaos in the city, intervenes in the show, causing chaos and chaos, and Roll, scared, runs away, but trips, Cerebella, seeing her in that state, helps her, because she considers that this is what good people do

After this, Megaman destroys Doctor Willy's machine, but the core remained, and while Cerebella, with her hat, tried to save Roll

Mega Man, shoots at the core of the doctor's machine, but he calculated the shot, and shot Cerebella, and Roll, causing the shot to push them, falling into the core, the machine explodes

Mega Man, sad and helpless, thinking that he accidentally killed his own sister, sees a reflection come out of the smoke, and is surprised to see that the shot, plus the core of Willy's machine

ended up fusing them, creating Rollella, the fusion of Megaman's innocent sister Roll, and the fierce Cerebella

a little girl was born, with a sweet appearance but with brute force, and Rollella, scared, leaves the place, disappearing

without knowing who she is, or where she comes from, she hides in a little alley, where, scared, she doesn't know what's happening or who she is

she's sweet and friendly

she's 18 years old, but her appearance is that of a 9-year-old girl

she's friendly and helpful, but shy, and at the same time outgoing

she has everything of the 2 girls, the strength and combat agility of Cerebella, along with Roll's kindness

she's good at household chores

she knows how to fight since she has Cerebella's fighting style

she can pull arms out of her head, at will, since she's a fusion of Cerebella and Roll

she doesn't know who she is, she's scared

but she is very friendly