[HP] Once Upon a Time in England

Hyacinth suddenly got inspiration when she was visiting a Muggle bookstore-Sudoku.

She didn't want to apply Sudoku directly to compiling codes, that would be too complicated and huge.However, if the 26 letters are divided into seven groups, the first six groups are four in each group, and the last group is two, can this be turned into a set of passwords?

例如ABCD,EFGH,IJKL,MNOP,QRST,UVWX,YZ。以每组首字母和数字相结合的方式编码，那么U3E4I1Q4E1破译出来就是WHITE。

In the same way, no matter how many groups they are broken into, ciphers are easy to write and decipher as long as the person using the cipher knows how the letters are arranged.Even they can be out of order.Assuming that the passwords are listed into three groups - QWERTYUIOP, ASDFGHJKL, ZXCVBNM, first of all, this disordered arrangement has no rules at all, and secondly, they can be encoded from right to left or even from top to bottom, then It's even more confusing.

Without thinking about it, she jotted down her thoughts and rushed to No. 12 Grimmauld Place.

Although Sirius tricked her with Polyjuice Potion, he was the one who inspired her after all.Hyacins felt compelled to be the first to share with him.

However, it was Ada who came to answer the door.

"Mom," said Ida impatiently as soon as she came in, "I have something to show you!"

"Come on in a minute, baby. Where's your daddy?"

Ada refused to answer, and took her by the hand and led her upstairs: "Dad has a gift he wants to give you, but he is too embarrassed to come in person, so I will pass it on for you."

Hyacinth's attention was temporarily distracted: "A gift?"

Are you sure it's a gift and not a conspiracy?

"Come on!" Ada tugged her involuntarily. The eight-year-old girl had already lost her strength. She half-pushed Hyacinth and was taken upstairs to her bedroom by her. Then Ada insisted that she sit down. I ran to the next room and got something.

"Papa made this by himself." Ada came back holding what looked like a souvenir book. "Mom, you must read it carefully."

"What is this?" Hyacinth took it with a smile, and was surprised to find that this was the timeline of her and Sirius' relationship history, combined with photos and hand-painted drawings——

[On September 1972, 9, you were sorted into Slytherin House.Just 1 minutes later I heard that there was a girl in this class who, like me, entered a college that was contrary to her family tradition. 】

[On February 1973, 2, James and I ran into you while running down the corridor, and of course, neither of us apologized to you.But I heard you whisper "asshole", so we're even. 】

……

【September 1975, 9, this is a historic day: we finally met officially on the Hogwarts train! 】

[November 11, you look so cute in a woolen hat. 】

……

[On July 1976, 7, I heard how you molested those punks.Well done! 】

【October 10th, I injured myself while exploring in the Forbidden Forest, and your cat brought you here when I was resting on the back hillside in the shape of a padfoot.That's your cat!Although James laughed at me for a long time afterwards, thank you for helping me deal with the wound on my arm. 】

[January 1977, 1, the moon face almost killed you!Why did you show up at the screaming shack?If I'm one step late you could be dead! 】

[January 1th, it turns out that you like me. 】

[February 2, will I never have the chance to tell you that I like you too? 】

[March 3, impossible. 】

[April 4, it's over. 】

[On July 7th, I drank the first glass of wine in my life, and then I thought of you. 】

[September 9, why didn't you come to school? 】

[September 9, how are you? 】

[On November 11, Lily obtained information from Slughorn.I'm going to kill Bellatrix sooner or later, but before that I have to visit you in St. Mungo's. 】

[December 12th, yeah!My plan worked!Okay, next step: Find a suitable opportunity to confess your love. 】

……

[On June 1978, 6, you decided to leave Hogwarts with us and never return.I regret what I said to you before. Is this decision too hasty?But you're not safe staying at Hogwarts either...I'll do my best to protect you anyway. 】

[On July 7th, you promised to move in with me!This means I can start planning the next step. 】

【August 8, our first kiss! 】

[On January 1979, 1, I proposed to you, and you agreed.This is so stupid!Do you feel very unromantic?I actually proposed to you in the kitchen next to a pot of boiling soup, but——I want such a trivial and ordinary home. 】

[We went to see Macbeth on February 2th and had the perfect Valentine's date.And then... now you are asleep, lying in my arms, with one arm around my waist.I can't sleep, I'm wide awake, even though I'm leaving in a few hours for Order of the Phoenix missions.I love you.I don't know what else I can say other than this. 】

[On March 3, today we went to the church to take a "wedding photo".Do you really want to marry me?Being my wife will be hard work, and there will be no safe and peaceful days, and even some people in the Order of the Phoenix will point fingers at us. 】

[On March 3, I am thinking about what our future home will look like all the time.I want to have a big family, at least three kids, plus a cat and a dog.We'll live in the country, somewhere with a big yard, where we can play Quidditch and get a lot of sunshine. 】

[On March 3, I do not regret leaving the Black family.If I hadn't, I'm afraid our love would never have come to fruition. 】

【On April 4th, I decided to forget the dark clouds that haunted me before.You love me and I love you too, that's enough. 】

[On May 5, you left me. 】

[On July 7th, the Death Eaters returned your wand and ring, and you really left. 】

……

[July 1980, 7, today is your 31th birthday.On this day, I became a godfather.The little prong was still a limp ball, and it didn't understand anything.I was thinking, if you were still alive, we would have been married long ago, and maybe have children.But for now, that's all just hypothetical. 】

……

[October 1981, 10, Merlin always took away the things I cherished again and again. 】

【November 11th, I accepted my fate, no matter how I live, I will live my whole life. 】

……

[On January 1982, 1, Dumbledore finally decided to make me Harry's guardian.Fortunately, I finally have something to worry about. 】

[May 5, three years. 】

……

[October 1986, 10, I will not admit my mistake, she is you, and you are her. 】

She never knew that if their feelings were written down one by one, there would be so much laughter and tears hidden.Hyacins skipped the nearest part and turned to the last page—

[Now, Miss White, if I propose to you, will you continue to write this story with me? 】

"Would you, Mom?" Ada asked softly.

She took a deep breath, suppressed the turbulent breath in her heart, closed the yearbook, and returned it to Ada who was waiting for her answer intently.

"Mother?"

Hyacinth ignored her, and now she was going to Sirius to tell him her answer.

"Wait, Mom." Seeing her walking directly to the door, Ada panicked, "You can't..."

But Hyacinth had reached the landing, and she knew Sirius must be hiding somewhere downstairs—

"what!"

"mom!"

When she stepped on something, she slipped and rolled directly down the stairs.