Thank you. Everything is working.
But I have a problem with the editor itself. It crashes intermittently when I open the script menu. Is there a more stable version? Because I'm getting really frustrated. Right now, for example, it's completely frozen. I had to restart my PC. Can't I write scripts without using the editor?

Added 22 minutes later
Okay. It seems to have calmed down. I have a question. How do I trigger a battle with units that I specify after a message is read? Okay. And how do I make it so that after reading the message, a hidden hero on the map (who already has an army assigned) teleports to me and a battle begins?