You heard that the Lepharist Revolutionaries kidnapped a Civil Engineer. You rescued him and saw the situation in the Lepharist Bastion. The Fortress Commander ordered you to meet Xenophon, a military expert in Sanctum, and ask for help in stopping the Lepharists from using the Artefact. Xenophon ordered you to blow up the Artefact with the help of Yuditio, an explosive expert in the Abyss. You successfully blew up the Artefact, and reported the result to the Fortress Commander.