Parts of souls do not go on alone. When Voldemort returns to a body he is much more sane than before and realizes that he cannot go on as he started. Finding some old laws he sets out to reach his goals in another way. Harry will find his world turned upside down once more and we will see how people react when the evil is not acting how they think it should.

Harry had a normal childhood. Then one day he reads a letter from Severus Snape. His life ultimately changes after meeting the Potions Master, and together they discover secrets that will rock the Wizarding World. An AU. Contains: Slyththerin! Harry; manipulative! evil! Dumbledore; Weasley, Granger, and Dumbles bashing; good! nice! Petunia. And Snarry. More in AN.

Severus is given a potion that de-ages him, both in body and in mind. Now he has to relive his Hogwarts years starting from the first year, but this time, with Harry Potter as his friend. Not-very-Slytherin Slytherin!Harry. AU. Year 1.