It is an event where you cooperate with team members to collect treasures and earn rewards based on the number collected. The treasures collected in the game during the event period will count towards the team's total treasures collected. The more treasures you collect, the more luxurious the rewards you can obtain. - Only those who are part of a team can participate in the event. - If you change the team you belong to during the event period, you cannot contribute to the new team you join, and you cannot receive rewards by moving to a team that has already earned rewards.