He made a promise to his godson eight years ago. Eight years later, he escaped from prison at the call of his promise. "Kidnapped", escaped, healed, captured, near death... Can he get the right to trial? Can you prove your innocence? Can you untie your knot with an old friend? When the dark forces return, can he keep his godson safe? Will their heart's desire finally be realized? [Explanation]: This is a family article about Sirius and Harry. The cruelty to the little boy is heart-wrenching. The upper part "The Promise" tells the story of Xiaotian's escape from prison and Harry's mutual healing, and the lower part "Heart's Desire" tells the story of a devastating trial and the interaction between dogs and wolves. The original author is ZairaAlbereo. Tieba has two versions of translation but both have been stopped for more than a year. So I decided to do it myself and have enough food and clothing. This is considered an unauthorized translation because the original author has been missing from Fanfiction for a long time, and there has been no reply to my request for authorization. It's my first time trying to translate, and I'm really disappointed.