There was a beautiful sea-bound area. The sea is very wide. There was a city at the bottom of the sea. There are many living creatures in the city of deep sea. The dolphin lived in the city in the depths of the sea. That dolphin was too big. The dolphin was unexpectedly stuck in a room in a day. It is your duty to save that dolphin from there. That dolphin will help you find all the spots that are hidden there to save you from there. All the spots are correctly detected and the dolphin that is trapped there will be saved and you are happy to win the game.