Nico di Angelo, Prince of the Underworld, soon to be King is misunderstood. No one wants to be around him, with his bad attitude and burning glare people steer clear of the Dark Prince. But once a meeting is announced by all the Gods, a certain Prince of the Forges takes a liking to Nico. The two become inseparable as they share multiple tales of happiness and sorrow, along with a few untold secrets unknown to everyone, even their own fathers. But what happens when the Prince of Shadows develops this strange new feeling for Leo Valdez? Who will accept them? . . .Who will break them?

I love my other full demigod x reader but I have many idea's for nico so decided to make a nico x reader