The second mission, guarded by angels to the southeast of the city of Belogriv (Cordelia's city, northwest).
Yes, roughly speaking, it's right in the center of the map.
In the castles, you can build an Enlightenment structure and enlighten the desired area.
It's very similar to the Observation Station at the Command Center in StarCraft =))))
Yes, you should approach it from Belogriv.
In general, to avoid such situations, it's better to clear the maps thoroughly - fortunately, the landscapes and monsters keep things interesting.
That's what I do)
Added after 12 hours 27 minutes
And here's another piece of news I saw:
What does this sword look like?
And I have to admit that I'll probably have to play to get this weapon.
Okay, kind people shared a key, now I need to figure out where to enter it so that it doesn't turn out like it did for some with the collector's edition!!!!!
Added after 5 minutes
Aha, I unlocked this sword - it turned out to be the Perfect Silk Sword - can it be obtained in the game itself, or not?