The video shows a gameplay of a mobile game. The game is set on a small island surrounded by water. The island is covered with green grass and trees. There are several buildings on the island, including a house, a barn, and a windmill. The player is using a boat to transport troops to the island. The troops are then used to attack the buildings on the island. The game interface shows the player's score and the remaining time. The video ends with a green triangle appearing on the screen.