Find the whereabouts of Researcher Krorin, who disappeared while investigating the Swamp of Screams. Also recover Krorin's research journal containing information about the monument of the ancients that Krorin uncovered through his investigation.

Take the research journal you recovered from Researcher Krorin and take it to Abercrombie who is in the Barracks of the Golden Ram Mercenary Force.

Continue Krorin's investigation of the ancient stone tablet. From his journal, you've found the first monument. Now, find the second one.

Go to the location indicated by the diagram engraved on the surface of the stone tablet to find the second monument.

Go to the location indicated by the geometrical figures engraved on the surface of the stone tablet to find the third monument.

By analyzing the map engraved on the surface of the stone tablet, you know where the next monument is located. Go there and find it.

Return to Mercenary Supplier Abercrombie in the barracks of the Golden Ram Mercenary Force and let him know about the four monuments.