Fairy Tail: The Black Dragon Just Wants to Get a Happy Ending

A modern man transmigrates into the world of Dragon Raja, merges with Nidhogg, then transmigrates again to the world of Fairy Tail, arriving in Magnolia, Earth Land. At six years old, he loses his memories and is taken in by Makarov, a professional at adopting children. He awakens with an innate talent for three kinds of magic: Take Over Magic, with Black Dragon and Dragon Man forms; Black Dragon Dragon Slayer Magic; and Word Spirit Magic. As memories of his sealed past life gradually return, he faces the guild's many crises with the power of the Black Dragon, doing everything he can to make up for every regret in the original story and rewrite everyone's fate!