Not necessarily. The content, objective, and conditions of the quest in the Xianxia biography may vary according to different situations. If the quest requires you to complete a specific action during the transportation of food, such as protecting the food from thieves, being killed by someone may affect the completion of the quest. However, if the mission did not require the completion of a specific action during the transportation of food or the goal of the mission could be achieved in other ways, then being killed might not affect the completion of the mission. Therefore, the specific situation needed to be analyzed according to the plot.