Ryuuki was betrayed by someone he believed in and fell to the bottom of his life. Hoping to turn things around, he gambled for a “Randombox” where you can get a variety of things. His target was the SSR item, “The Right to Create a Labyrinth Account!” And once he got the item he was aiming for, it was unfortunately taken away from him. However, Ryuuki’s true luck started from here on! [As long as you pick it, you can use everything. ］ Everything I’ve been robbed of… I’ll use this gacha to get it back‼