"Young Master, the mission is branded as urgent, meaning you have less than 24 to leave for the mission or face penalties, and the penalty is five times more severe than the normal missions of the same difficulty. Please don't miss the date, and I wish for your safe return."
Sherry said in a quiet voice and handed the token back to Ken along with some details on the quest he had chosen. Her last wish was more for her own sake than his, as she'd be executed by the Sue clan if he dies in a mission she gave him against the rules.
From the additional information, he learned that the tide is expected to include three waves. The first one is estimated to arrive at the city's walls in the next 12 hours and last for 6 to 8 hours. There would be an interval of a few hours between each wave, and the later waves will be longer and stronger.