Three years after the war, the twenty-five-year-old Harry Potter was trapped under the aura of the "Savior", feeling empty and confused. By chance, he discovered a "mirror of reversal" in a mysterious old bookstore in Diagon Alley - it can allow people to go back to the past and experience life after those key choices have been changed.
Harry held the mirror and returned to the Sorting Ceremony at the age of eleven. This time, he made a completely different choice——
"Slytherin."
This decision is like a pebble thrown into a lake, causing ripples. Without Gryffindor friends and the warmth of the Weasley family, Harry walked into the silver-green common room alone and faced the questioning eyes of the entire wizarding world. But at the same time, a platinum-haired boy who was supposed to be his nemesis began to enter his life in unexpected ways.
Draco Malfoy was not the cowardly and arrogant enemy Harry remembered. In this new timeline, he was the first to defend Harry in Potions class, the first to guess Harry's Parseltongue secret, and the first to practice spells alongside Harry in the Room of Requirement late at night.
As time passed, Harry found himself experiencing a completely different adventure - joining forces with Draco to fight the trolls, receiving help from the Malfoy family in the Chamber of Secrets incident, saving Sirius in a completely different way... And the shadow of Voldemort was still hovering over everyone.
But the greatest challenge comes not from the Dark Lord, but from within. When Harry discovers that his feelings for Draco go beyond friendship, and when Draco has to make a choice between family loyalty and self-choice, the two teenagers from opposite worlds must face a common problem——
If we could do it all over again, could we still be each other's most important people?
This is a story about choice and destiny, about letting go of prejudice and embracing the truth. When Harry Potter is no longer sorted into Gryffindor, and when Draco Malfoy is no longer pushed onto the path of a Death Eater, can they find their own ending in the ruins of war?
"Maybe you never knew me."
"Maybe I want to know."
Concept: The main idea expressed is: Even if we are old enemies, even if we have sharp stances, we can still be together.