Side quests in Heritage Hill
This quest appears in your journal automatically after you see the cutscene in which three Darguls try to get to a girl - Saeda. This takes place at Valtas Manor (M24,4). You need to save the girl. The first step is killing all six opponents in the residence.
Now, go to the Valtas Mausoleum (M24,2). The door is open. It turns out that Saeda is not in the Manor and she hid in the tomb. After a short conversation, tell her to go to the Main Gate.
You now need to search the tomb. In the grave in the center, you will find a very good item - Iridescent Scarab Figurine, which allows you to summon a powerful scarab during a fight, once per resting event. It is going to help you in combat. Watch out though, because the sarcophagus is secured with a trap.
Saeda is at the Main Gate (M24,1).
If your Mechanics is at level 5 you can open the locked door at the residence. In the locker, you can find an interesting item - a black-and-white cat that you can keep as your pet.