(Auxiliary parts can be ignored, I'd recommend you dive straight into the story instead.)The story is about an addicted gambler who disappeared in the middle of a gamble and ends up in a fantasy world where his talent followed his desire. Let's find out

In an medieval-esque world, magic reigns supreme. With most people having something called "Mana" in them. In the kingdom of Altriche however, Mana seems to be absent, upon an attack of mysterious invaders, one of the Kingdom's Elite Guards rises up, a