The world of Valdira. An unlucky thief, caught red-handed and sent to city correctional labor, fell into a drainage well and found himself in the virtually unexplored sewer system of the glorious city of Algora. The initial level of the character, almost complete lack of equipment, pitch darkness and not the slightest idea where the escape route is. Give up and delete the character? Or should we dodge and try to get out of a hopeless situation? Most likely the latter - especially considering that during his underground wanderings the hero stumbles upon a secret at every step, and then a voracious pet suddenly fell out of the blue... Well, that means, forward, into the depths of the unknown...