Food Wars Mouse Soda Bubbles needs to be upgraded. The union task of Food Wars Rats: Carrying and planting soda bubbles in a certain level of the underwater whirlpool. If you carry one colorful soap bubble, it does not count as completing the union task, but if you carry and plant soda bubbles that do not change jobs, it counts as completing the union task. For this union task, as long as Enter this union mission, then plant a soda bubble without changing jobs, and exit the level where the mission is in progress. The union mission is considered completed.