The adventure "The Siege of Sâlorium" a module for the D20 tabletop game system that takes full advantage of the digital book. In this adventure of level one, the characters will be inevitably being involved in the events that just started. This adventure has a marked urban character. A plot loaded with investigation, with an atmosphere close to gothic terror, in which the characters will be immersed in a series of ritual murders that will lead them to unveil the darkest secrets. Conspiracies within conspiracies will leave the seeds planted for the future development of history. The adventure is designed to be played in two game sessions, when finished, players should level up, and then to be able to face the next chapter.