"Darkness Doesn't Always Equal to Evil, Just as Light Doesn't Always Equal to Good." •~~~~~~~~~~~~~• Aether has risen and only Nico Di Angelo can stop him. However things never go to plan with demigods, and they end up in the avengers universe! Aether still needs to be taken down, but who said he needs to do it alone? •~~~~~~~~~~~~~• I hope you enjoy this book!

Camp half-blood is in chaos. Camp Jupiter just can't think straight anymore. Why? Because the only demigod son of Hades, Nico Di Angelo, is missing. No one knows where he went, why or how but they are determined to find him. The only person who seems to have an idea of his whereabouts is Hades but he has locked up the underworld and refuses to tell our heroes anything. Nico's sister Hazel is frantic and his boyfriend Will is worried out of his mind. But Hades can't throw the rest of the gang into this mess. No, it would be better if his son Nico does this on his own.

After being summoned by Hades and Hecate, Nico must leave his boyfriend Percy to go help out one of his dad's friends and teach defence against the dark arts at Hogwarts. However the Golden Trio seem very wary of their new professor and Nico's quest might be more eventful than he planned.

Nico and Hades get in a fight, what happens when Nico gets a turned into a 4 year old? Will the demigods be able to take care of him?

Sequel to Death's Son (And All Its Perks). Nico wakes up living, but how long has it been? Who really helped Almaji save him? (Solangelo, complete)