Mermaids have very beautiful bodies. But their roe covers the whole screen, and prevents to watch pretty mermaids. Delete all roe from the screen: When roe bubble is "Active" - it shines. And this "activity" jumps from one bubble to the next neighbour bubble. Such "active" bubble may be deleted - click on the roe bubble, when it is "active". When you delete all bubbles from the screen, you may go to the next level. So, find the way, how to clear the whole screen, because the "activity" may jump only to the neighbour bubble! And each next level is more and more erotic!