What if, When Voldemort tried to kill Harry, The horcrux that attached to Harry managed to retain some sense of sentience?

Due to Iemitsu's absence throughout his childhood, Tsuna didn't believe in fathers. When Reborn was cursed with the body of an infant, he didn't believe he'd ever find someone to call "family". However, maybe family was closer than they thought. ONESHOT

After the Potters died on that fateful Hallowe'en night, Lily's contingency plan, in the form of a letter, went into action. Watch as Aleria "Lera" Potter takes on the world as the adopted child of Loralie Mirch, learning that Love and Family are the two most important things. Warnings: Fem!Harry, Asshole!Reborn, infrequent updates, swearing. HarryxDino, LalxColonello