Cyttorak has returned, and with him comes the gem. Who will be the first to touch it?

Ball Cranel is about to go out for a morning run when a strange blue box appears in front of him saying he has awakened a system. Not sure how to deal with this, he tells his Goddess Hestia who warns him not to use it. However, curiosity gets the best of him, and he finds out he has his own dungeons that he can use to gather materials, make items, fight monsters for drops and more.

A scumbag twenty nine year old dies and wakes up in a gray cell where he lives for the next decade growing crazy and depraved. Given a chance to be reborn, he takes it. What he didn't know at the time was that he was going to become the various Bosses in the Dungeon of Orario.

The undead pirate lord Bane has done the unforgivable. He released an artifact of death upon the entire northern continent, killing millions. Masha, The last hope of the Northern Vale takes the fight to him and vanishes after destroying him. Waking in the streets of Vale, she searches for a way home to her people.