#my hc is that anklys loves him as her favourite work of art

[yonemurishiroku]

Forever metal about the fact that Nico might be Cupid’s and Anklys’ favourite. No matter how toxic and mentally-damaging that means.

do you think nico and hades are cool with each other these days? would hades helo Nico if nico really needeed it?

Oh absolutely - I think their interactions in HoO (and again, see my like 5 different posts about Nico being guaranteed immortality after his death by Hades) pretty solidly confirm that. Them being on solidly good terms seems to start during the Battle of Manhattan - when Nico brings reinforcements in the form of Hades, Persephone, and Demeter. They seem to have mostly sorted out their disagreements and understand where each other are at, and by the end of TLO we see them generally being on good terms. By HoO they're actively communicating more, we see Hades giving Nico advice, offering him reassurance in BoO, etc etc.

I'd even go so far as to say Nico seems to also be on relatively good terms with Persephone now as well. Heck in TLO he even seemed on decent terms with Demeter, which is kind of fascinating in my opinion since we really only see them somewhat interact once.

Nico's really interesting in that regard to me because he's probably the demigod who is on good terms with the most deities we know of, or at least those deities view him favorably even if Nico is iffy on them. He's on good terms with his dad and step-mom, and seems to be on decent terms with Demeter. He's explicitly friends with Apollo and Hestia. If you want to count Iapetus/Bob, Nico is friends with him too. Dionysus is literally his therapist. Heck, Cupid even has a personal interest in him for whatever reason and after beating him up basically goes "good job, kid!" and it's implied they met a long time ago and HoH isn't their first interaction. Achlys (while being ominous) says Nico is "perfect" (because of his suffering, but at the same time she says it in a way that seems to be that she's praising that attribute of his and doesn't attack him or anything. So I like to go out on a limb and say she views Nico favorably). There's some implication that while Nico is personally iffy on the Hunters they don't view him negatively. And according to Un Natale Mezzosangue Nico is on even friendly terms with the Etruscan god Charu.

But yeah, re: your question, it is basically canon already that Hades would help out Nico if he's able to and Nico needs it.