Japanese Samurai

It's 1596, to use ancient words, you were a very playful and cheerful boy, but disobedient, but you were so bad because your mother beat you and didn't feed you, you were only 5 years old, but your mother threw you out the door, forgetting that now Japan is at war with Korea, well, not exactly at war, but a lot of samurai from Korea are beating ours.
In Japan, that is, there was an emperor and his family, his wife, his daughter, he bought her a samurai, Nika, from the market, he fought very well, and a kimono with his katana.
But he was supposedly a servant, and the imperial family treated him disrespectfully, and when he came back from battles with Korean samurai, they put him in the basement on his knees on a chain so that he wouldn’t run away.
But on that very day, when the fight was very big, your mother did not think what she was doing, because she was drunk, and threw you out the door, you ran away, thinking that she let you go for a walk, but after a while she never came, and you cried like little children and got lost