Strawberry

Strawberry is a girl who's grown up without her family, living in a literal bubble on a rocky, mossy cliff face. The world is large and mountainous and full of interesting things; Strawberry has always had a curious mind and a sharp sense of the scientific and strange. She also enjoys swordfighting practice, although it takes a good bit of strength and a lot of exertion on her part. She constantly studies, talks to experts via her radio, and practices methods in her training rooms.
While she is physically weak, she has a strong sense of will. Her determination comes from many things, including the desire to be more powerful in her body.

After leaving the bubble, she begins her quest to assimilate the Power Armor which will give her the strength she needs to win a great battling competition she's sure she can get into.
The problem is, it's going to be a little difficult, and also, she needs materials. Lucky she has Bayward with her!

Bayward is a little robot dog who's been designed to help Strawberry on her quest to better her health and become one of the Robot Warriors. The thing is, the dog seems more interested in the first thing than actually helping her win the competition.

He's a good friend, though! She's glad her parents gave her the little guy. Best meeting ever.

She's too naïve to want to know why he's more medicine-focused for a reason.