The map is excellent. You can feel the immense effort and time that went into it. Thank you to the author.
I started playing as the hero, but it's not going smoothly.
I'm attaching the save file: https://drive.google.com/file/d/1q_3eflEPdA1655sSuFQMuZHFG2Jb5cQu/view?usp=share_link
The problem is that I can't go anywhere; I can't open the path to Holyfire.
Perhaps this is because I attacked Hafaayad instead of Castlecross (I didn't have enough movement points to enter the city, but I managed to defend myself), and the mission didn't close, or maybe because I destroyed 2 Human cities before taking Mythgard (they fell easily with spells, unlike the undead, which require more troops and, therefore, more time to defeat).
Maybe I'm not seeing the guardians of the demon and mage keys (if the Elf gives them, then sorry).
In general, thank you to the author; I'll try to play through it again after I get feedback.
I have a few questions.
When attacking Holyfire, was there a message and a quest to find the Tear of Ash?
Regarding the Human cities, was there a dialogue box with the option to destroy or convert the city to Necropolis?
Added 26 minutes later
And yes, about the key guardians: