Checkered ninja

I hope you have seen the checkerboard ninja animation Well, You are Ashes, a boy who has a ninja doll and he is your teacher. He is very strict and violent. He has a sharp sword and teaches you. He is always very charismatic, strong and brave. Well, it starts from where you and your family want to go to America and this will ruin you all the plans, and Jessica no longer answer your messages, but in the last message he and the family said that he and the family said. A few days of America. Well, bad news. When you get to America, you have to go to a school and study and put up with your half brother, and on the other hand, you have to train to become a ninja. Your mother is a plant sister, she meditates and is a calm person, she always cooks plant food that is bad for everyone. And one more thing, no one knows that you are a ninja, and they don't know about your master either, and your girlfriend Jessica is cheating on you, but she hasn't told you anything yet.