User blog comment:Miskos3/Fairy Tail Episode 169: Wendy vs. Chelia, Review/@comment-5256225-20130216224258/@comment-5256225-20130216233551

You know, it all makes sense now. Mavis shows Hades Lumen Histoire. He is obviously not amused. Afterwards, he shows it to Makarov, and express his amusement, complaining about the first master. Shocked seeing he doesn't mind, Hades decides to leave the guild, ashamed. After 48 years of thinking about it, he decides to destroy Fairy Tail corrupted with these magazines. In the meantime, he tells Makarov's son about his father's and Mavis's secrets. Ivan then begins to have obsession with it and wants to obtain magazines at any cost. He sees it as Fairy Tail's darkness, but desires it. Then Makarov decides to show Playboy magazines to Gildarts, but he is shocked and goes "nothing to do here" and attempts to stay away from freaks. Mavis however still enjoys them and sees these magazines as Fairy Tail's light.

And this is the story of Lumen Histoire. xD