Seriously?! This is one of the most orignal plots i'd ever seen in anime. Ты dont see many Аниме with alchemy well like NONE. Most other plos in Аниме are common like Ninjas, shinigami, vampires, werewolves, aliens, ghosts, and a ton more.
Technically its in the Манга currently, shouldn't be too long before it happens though, but Fairy Tail. 2 Timeskips were used and for no reason but to troll its audience или for the 2nd one, to Переместить the plot along.