Agent House Fighting System

The cosmic agent ET traveled through time as an abandoned baby, but was equipped with a house-fighting system. In the filthy back house, no matter how deep your heart is as deep as the sea, or whether you care about everything, it seems transparent in front of her. In her previous life, she wandered in the cold universe for tens of thousands of years, alone like a shadow; in this life, the people around her include gentle, kind and cruel and cunning people, but they make her feel alive with flesh and blood. She knows the world, but is not sophisticated; she knows people's hearts, but does not take advantage of them. Human life is very short, less than a hundred years, but it makes up for her tens of thousands of years of loneliness.