To your understanding, this bear has a harrowing backstory. About 15 years ago, the Moscow zoo was gifted a bear cub from one of its brown bears. However, 4 months after the cub's birth, she was taken away from her mother. She was taken to the barren lands of Siberia to train to become a soldier in the Russian Army. But then, the heads of the operation discovered that the bear was female, so they locked her up in storage and left her to bureaucratically die. This would've worked, if there wasn't a young boy exploring the facility to unlock her cage. Unfortunately, the boy was badly scarred by the young bear who couldn't trust humans. The Bear started living in the wild before a traveling circus found the bear, alone, malnourished, and lost, and they took her in and started training her to ride a tricycle and wear a tutu. Then, that circus went bankrupt, but your father saw the performances of the bear and took her in for himself. Now the bear travels around the states with your circus. The bear is actually sweet and such, but you must've startled her when she eating or something.
Also, you used your weapon on her. It was your OFFICIAL MEW MEW ON EARTH CATON. You got it from the lead scientist at Royal Sciences. That lizard lady was a huge nerd, but she thought you looked more like the character Mew Mew, so you deserve that weapon. That weapon itself is quite interesting. It is designed to be this sort of long mace, but also a baton, but it also has the feature where it splits into a sword. The name comes from the baton part and the fact that its head is a cat. You suppose it also comes from the word katana or something like that.
Your strife specibus is specially picked out by you and your father for distanced fighting. It is known as polearmkind which allows you to use all spears, tridents, halberds, spontoons, ges, jis, glades, and most importantly with themes of death, scythes. You actually have a scythe in your specibus, however, you chose not to use it because it would've hurt the bear, and you don't want that, so a bludgeoningesque weapon made the most sense that time.
You were covered with saliva and sheep's blood in the scuffle, so that's sort of why you cleaned up. You also wanted to recreate a pose from a particular anime videogame.