Treasures of the Sun Arcobaleno
Series Metadata
Listing Series
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The Sun's Smallest Ray by orphan_account
Fandoms: Harry Potter - J. K. Rowling, Katekyou Hitman Reborn!
10 Dec 2025
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Summary
Harry Potter died carrying a promise from Death: “In your next life, you will know what it is to be loved.”
But he awakens not in a warm home, but submerged in green fluid, suspended in a glass tube marked Subject 007.Spliced from the stolen DNA of the world’s deadliest hitman, Harry was engineered to be a perfect weapon. When he refused to burn with the violent Sun Flames they demanded, they deemed him a failure. A mistake. Something to be disposed of.
Left to die, silent and shaking, he’s found by Sawada Tsunayoshi in a storm-soaked alleyway. And when Reborn arrives to investigate the boy who carries his face and a fractured soul, he understands one thing with terrifying clarity:
The universe has handed him a secret he never wanted—
and a child he will raze the world to keep.Or: The one where Reborn becomes a father, the Arcobaleno gain a nephew, and Harry Potter finally learns that the Sun doesn't just burn—it protects.
Series
- Part 6 of OliviaLH’s Plot Bunnies Unleashed
- Part 25 of Harry Potter Oneshot
- Part 1 of Treasures of the Sun Arcobaleno
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The Sun’s First Snow by orphan_account
Fandoms: Harry Potter - J. K. Rowling, Katekyou Hitman Reborn!
21 Dec 2025
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Summary
Snow falls over the Vongola estate on Christmas morning, and seven-year-old Harry Potter is safe, warm, and terrified he doesn’t belong.
Raised in silence and survival, Harry believes love must be earned and holidays must be paid for. Reborn disagrees—violently, definitively, and with a ring forged in Sun flames.
This is the story of Harry’s first real Christmas: one filled with chaos, dangerous gifts, found family, and the quiet certainty that he is wanted.
Series
- Part 4 of Seven Stories for the Longest Nights, Before Christmas 2025
- Part 2 of Treasures of the Sun Arcobaleno
- Part 32 of Harry Potter Oneshot