Harry was raised by the Dark Lord.
While his aunt worked him like a slave, he secretly taught himself wandless magic.
When he turned eight,
he began secretly gathering Horcruxes under the Dark Lord's guidance.
When he got to Hogwarts,
he used the Philosopher's Stone to resurrect the Dark Lord.
Naturally, he became the Dark Lord's adopted son.
He found a partner,
and together they revived the magical world.
When Harry opened his eyes, he realized he had transmigrated,
becoming V in a parallel world,
while his partner was kneeling at his feet.
1. Pairing: Severus
2. Harry (V) is the top
