The twins are suspicious of the bracelet that the sea god has placed on their father's stone. The bracelet was left to the boy by his father, and he has carried it with him all his life, but suddenly a strange mark appears on it. The twins try to prevent the boy from going to sea, but the boy is determined to go to the sea anyway. The weather has changed, and the sea trip will be suspended for the day. The boy wonders if the twins have been sent to kill him. He wonders if his father has been locked up under the sea, and wonders if he will be reunited with his family at the coordinates set by the sea gods at 40N and 73E.