This fan fiction is going o to be long so if you don't have enough time to read then this isn't the fan fiction for you. I'm going to with between Percy and Nico's POV. There might be some parts that already happened in one POV that you see in another. Also guys, I might have to post parts of one chapter at a time because I write mostly at school so as you can tell, I have a major conflict. Enjoy!
Percy's POV "I love you" Nico said "I love you too" I replied. Nico and I had been dating for about 3 years now and I am getting ready to ask him to marry me. I took him out to a nice peaceful part of the woods right outside the border of Camp Halfblood for a nice picnic. But I took him out here so that we could be alone when I popped the question. He's been leaving subtle hints around like, "Perce, yesterday I walked by a wedding in town that was so beautiful. Imagine if we were married. Perce, we should get married!" See, subtle. It was time. "Nico, I love you and I know you love me so I wanted you to-" I was cut off by a loud roar and then everything went black. When I woke up I was in the infirmary at camp. Will was there tending to my wounds. Really he was just pouring water on them but being a son of Poseidon, that was the best thing for me. "Don't try to move. You have a concussion. If you had been any further away from the border, we wouldn't have heard the monster. You've been out for almost 8 hours. I found this laying next to you on the ground." He pulled out a small navy blue box. "Percy, I'm so sorry. We didn't see Nico anywhere in the perimeter. We have a search party out right now looking for him. I promise you, we will find him." I started crying. I just let the most important thing in my life slip through my hands.
Nico's POV "Nico, I love you an dI know you love me so I wanted to-" There was a loud roar and then a monster appeared out of nowhere and hit Percy. He hit the ground with a hard thud. "No!" I screamed. The monster picked me up in his giant hand. I was thrashing and kicking and squirming but he didn't budge. "Percy! Let me go! Let me go! Percy please answer me! Please!" The monster yelled at me to be quiet. Then he started talking "Master I have the child. What shall I do now?" A voice replied back. "Bring him to me. When you return, you will get your reward." That was dad! "Dad! Why are you doing this?" I yelled. He didn't respond. The monster yelled at me again to be quiet. Then we shadow traveled to the underworld. When we got there we were in Hades' palace. The monster took me closer to him and then he put me down. As soon as I touched the ground, I started sinking into it and my feet were stuck to the ground so I couldn't move. "Well hello son. How are you?" He said in a really smug way. "What did you do with Percy? What did you do to him!?" I screamed. "Oh, you mean your little boy toy. Well, I didn't kill him but I made sure the blow to his head was hard enough so that he would be out for several hours and have a concussion. But this isn't my fault. I warned you that there would be consequences. Now for your punishment." After that, I had no memory of my beloved Percy.