Currently, the gimmicks in WORLD7-3 and WORLD15-2 have become very eye fatiguing stages. We are currently addressing the improvements, but since this is a cross-platform game, we need to wait to check other platforms and the update will likely be next week. Light-sensitive users should be especially careful. We recommend playing after next week's update if possible. We apologize for the delay in addressing this issue. Please give us some time.