Magnificent
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I completed this scenario on Hero difficulty. 
, 22 pikemen, 2 knights). After that, Frida went to the monastery, but a strong Andreas arrived through the portal, so I distracted him with heroes from the tavern so that he wouldn't attack Duncan in the castle. Frida's skills: Light, Offense, Darkness, Defense, Logistics. On the 45th day, Frida reached Lorenzo, who was guarding the monastery. She arrived there with an army... not a very good one, to be honest. Lorenzo seems weak, but he has a combat script that constantly summons demon units. Even after I killed all his real units, the battle didn't end, and Lorenzo continued to summon! And only after destroying all the demons, it was announced that Lorenzo had fled. Losses in this battle: 232 peasants, 68 archers, 83 pikemen, 19 cavalry, 2 angels. I decided to return home to get an army from Duncan, but it turned out to be not so easy, as Andreas was stronger than Frida and wouldn't let her go to Forest (the starting town). In the end, I managed to distract Andreas, Frida reached the outpost and stopped there, but then Varens appeared from the portal with a large army and attacked Frida. It's very important that the battle was actually in the castle (outpost), and this allowed me to defeat Varens with almost no losses. Then Frida retook Millfield, but Andreas approached the town. He didn't attack Frida in the castle, but in the field, Frida would have probably lost. For about two weeks, I just waited, and then Duncan brought reinforcements from Forest, and Frida easily defeated Andreas. At this point, the strong enemies were over (Frida is the strongest in the tavern). Enemy heroes sometimes appear from the portal, but Duncan can control the roads to both Forest and Millfield. I visited the mentor (removed Logistics, took trophies). I defeated the neutral mage Fazim (autobattle), which allowed me to get the Tome of Light. Before this, I played without resurrection (and I couldn't find Vampirism throughout the game). The task of destroying hidden demon units was automatically completed at the beginning of the 12th week. I think that the last unit was killed by one of the enemy heroes. Then I captured the third town (Greystone), went to the dungeon, got the key, defeated Grol without losses, and cleared the garrison. I defeated the final demon (Fernando) in an autobattle. The scenario was completed in 139 days.
I liked the scenario; it has interesting scripts (the combat script of Lorenzo, the appearance of new units on the map, and the capture of unguarded mines were the most memorable), an excellent plot and cutscenes, and interesting battles. Another advantage of the scenario is that it can be completed in many different ways. After the game, I read the comments with the walkthrough and was surprised that the events unfolded very differently for me. It's strange that Lorenzo didn't appear for me a second time (the comments mention another battle with him, in which he summons undead?). This map turned out to be easier for me than the "Ambassador" scenario, but there was still a lot to think about.
Thank you very much for the map!
Walkthrough
At the start, we have two heroes of level 12: Frida and Duncan. I decided to play as Frida, as she has Light magic and better stats. The neutrals are strong, but with the right tactics, they can be defeated with almost no losses. At the end of the first week, I reached the enemy town (Millfield), but I didn't take it because Valeria was too strong there. In the second week, Varens arrived (medium difficulty), and I distracted him once with a secondary hero, after which he mostly stayed near Millfield. Duncan stayed in the castle, and Frida fought the neutrals (it's interesting that the script regularly generates new units). On the 24th day, I defeated the red outpost without losses. Here, I remembered that the main task was to find the monastery within two months. I couldn't figure out where it was, but I scouted the map (by loading saved games) and figured it out. On the 31st day, I defeated Varens in the field (losses: 3 archers, 1 knight, and 1 angel), and the next day, I defeated Valeria in Millfield (losses: 137 archers, 22 pikemen, 2 knights). After that, Frida went to the monastery, but a strong Andreas arrived through the portal, so I distracted him with heroes from the tavern so that he wouldn't attack Duncan in the castle. Frida's skills: Light, Offense, Darkness, Defense, Logistics. On the 45th day, Frida reached Lorenzo, who was guarding the monastery. She arrived there with an army... not a very good one, to be honest. Lorenzo seems weak, but he has a combat script that constantly summons demon units. Even after I killed all his real units, the battle didn't end, and Lorenzo continued to summon! And only after destroying all the demons, it was announced that Lorenzo had fled. Losses in this battle: 232 peasants, 68 archers, 83 pikemen, 19 cavalry, 2 angels. I decided to return home to get an army from Duncan, but it turned out to be not so easy, as Andreas was stronger than Frida and wouldn't let her go to Forest (the starting town). In the end, I managed to distract Andreas, Frida reached the outpost and stopped there, but then Varens appeared from the portal with a large army and attacked Frida. It's very important that the battle was actually in the castle (outpost), and this allowed me to defeat Varens with almost no losses. Then Frida retook Millfield, but Andreas approached the town. He didn't attack Frida in the castle, but in the field, Frida would have probably lost. For about two weeks, I just waited, and then Duncan brought reinforcements from Forest, and Frida easily defeated Andreas. At this point, the strong enemies were over (Frida is the strongest in the tavern). Enemy heroes sometimes appear from the portal, but Duncan can control the roads to both Forest and Millfield. I visited the mentor (removed Logistics, took trophies). I defeated the neutral mage Fazim (autobattle), which allowed me to get the Tome of Light. Before this, I played without resurrection (and I couldn't find Vampirism throughout the game). The task of destroying hidden demon units was automatically completed at the beginning of the 12th week. I think that the last unit was killed by one of the enemy heroes. Then I captured the third town (Greystone), went to the dungeon, got the key, defeated Grol without losses, and cleared the garrison. I defeated the final demon (Fernando) in an autobattle. The scenario was completed in 139 days.I liked the scenario; it has interesting scripts (the combat script of Lorenzo, the appearance of new units on the map, and the capture of unguarded mines were the most memorable), an excellent plot and cutscenes, and interesting battles. Another advantage of the scenario is that it can be completed in many different ways. After the game, I read the comments with the walkthrough and was surprised that the events unfolded very differently for me. It's strange that Lorenzo didn't appear for me a second time (the comments mention another battle with him, in which he summons undead?). This map turned out to be easier for me than the "Ambassador" scenario, but there was still a lot to think about.
Thank you very much for the map!