If you ask what Yang Xiaoyu wants to do most in this life, that is to guard his small home, keep his family fed and clothed, and do what he wants to do.
If you ask why, it's because I was too lonely in my previous life. I lived just to live, and I was a social animal!
But everyone's appearance has a meaning for their existence. Yang Xiaoyu didn't think about saving anyone, but the gear of fate drove her forward.