As she came back home, Arthur, olive and Merlin came curiously that there might be some news about their father. but to their dissapointment, there was not even a clue. They saw the news in the TV that there is a ship that is going to sail tomorrow to the Sable island with some replenishments. at
night time, the two brothers were discussing about their father. They were determined that they wanted to find out their father. As the ship's entry pass was only given to the captain and the commander with two soldiers, they thought of finding a way to get inside the ship. They went to the harbour. They saw two men cleaning the ship. They went sneakily behind them and caught them and tied them inside the storage room. they wore the cleaner's dresses and entered the ship as cleaners. after entering the ship, they were trying to find a map of the Sable island. While they were searching, they found a mysterious box which was locked. they thought that the map might be inside the box. now they wanted to find the key to the box. Meanwhile, their mother was too worried about the boys as they lied to her that they were going for a camp to the forest in northern part. here the boys are searching thoroughly but couldn't find the key. suddenly, the commander came to the room. he couldn't identify the boys as they were wearing masks, gloves and hats. he found them suspicious and began to interrogate them. Suddenly a girl appeared and asked the boys"what are you doing here? I asked you to clean the cabinet. what took you two so long to take the vacuum cleaners?". They replied with anxiety" we were searching for it? ".They took the vacuum cleaners which was kept at the corner of the room. she asked them to follow her to the cabinet. they followed her to the cabinet