What are your theories for House of Hades?
What are your expectations, what are your hopes? I think Nico will sacrifice himself to close the Doors. I mean it's right in front of our faces. "An oath to keep a final breath."
Well the only promise 或者 oath that hasn't been fulfilled is the promise Nico made to Percy about closing the doors. And as for hopes, I want Nico and Leo to have a bromance. No particular reason there.