[Don't mind this heavy pause as he contemplates that. Months... he couldn't wait months. Their deadline was closing in on them and even if time did work strangely in this place, not knowing just how long they had was seriously worrying.
He sends a silent apology to Annabeth for disappearing on her again before turning his attention back to Nico.]
We'll start there, then. [He does his best to keep his tone even and confident.] We'll find them and offer our help.