The Cape of Good Hope in South Africa was a mysterious and perilous zone, where countless ships and planes had gone missing or been wrecked since shipping routes were established.
However, with the advancement of human technology, this human-restricted area had gradually been conquered, and almost all mysterious phenomena could be explained by science. Despite occasional accidents due to magnetic fields and storms, the nearshore area had become a tourist destination.
A huge private yacht floated slowly from west to east along the Cape of Good Hope, surrounded by the laughter and chatter of young people.
This yacht was named the Heavenly Ship, and it was more like a floating tropical island than a yacht. It was 89.9 meters in length, with a top speed of 20 knots per hour, and could accommodate up to ten guests.