[Crossover] A Blade-Hungry Little Bei Bei

After an accident, Bei Bei transmigrates through time and space and finds himself possessing a sword. And then... "It was an accident! Listen to me explain!" "Oh, you poor little thing. Looks like you got separated from your parents. Come along, let Old Tree teach you some magic." No, you really need to let me explain! What do you mean, separated from my parents?! I'm a sword, okay? I wasn't born from a womb or an egg, and I wasn't produced asexually. I was forged by someone, damn it! "It was an accident! Listen to me explain!" "Explain what? Your initial allocation has already been completed. Do we really have to find you a new Aruji? Are you sure a new Aruji would even like your type? Here's what we'll do: I'll send you to the battlefield, and you can find some Aruji to follow." No, that's not what I wanted to say! Wait, so you can find me a new Aruji after all... What the hell is a new Aruji?! I want to break the contract with you, okay?! Who wants another dog leash for no reason?!