Talisman
Nico scoffed as Percy did the clasp on the necklace. According to Percy the talisman would ward off evil spirits. "Aw Nico, c'mon. Wear it for me?" he pleaded until Nico rolled his eyes and gave in. If repelling evil spirits was as easy as wearing a stupid talisman he would have done it a long time ago, but he'd humor his boyfriend for now. He decided to test it out by going to the Underworld, laughing to himself ever so slightly because he knew there was no possible way it would keep away evil spirits. He returned after a few hours to Percy's apartment and chucked the talisman at Percy's head. "Percy! That-that stupid thing attracted even more evil spirits!"