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Alinksolo, it’s likely that one of your four quests has the setting InstantVictory = true, but lacks properly refined conditions, similar to how, in the case of the quest to kill the hero Brem, Brem would be absent or not appear before the quest is issued (this quest is configured correctly; I’m just providing an example of a possible flaw in the quest conditions). As a result, after the task is issued, the scenario ends with the player’s victory. The removal of heroes occurs due to the player’s victory. Please check if all your quests have InstantVictory = false?