People thought that Sirius Black was the murderer of Peter, because Black was the only survivor in the dark magic tragedy that killed an entire street of Muggles.
Later, Blake's name was cleared, but no one delved further into the disaster and why he was the only one unscathed.
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The original heroine of this article is not Mary Sue or White Lotus. Some scheming.
A story that touched three generations.
The main original heroine cp Sirius, the secondary line GGAD.
Start burying clues from the seals, and they will all be echoed in the end. Respect Rowling's story line and try not to deliberately discredit a character or forcefully whitewash it.
From the first grade of the parent generation until that night, when James and Lily were killed, Sirius was imprisoned, and Peter escaped for his life - that night was like the final battle in Norse mythology, Ragnarok.