The story takes place twenty years after the crew of the spaceship Whale had won a great battle and became heroes, abolishing a powerful dictatorship. Now all of the money has been spent and the only thing the four heroes can do is to start trading again. The first job should be quite simple: just deliver some nuclear material to a foreign planet. There is also some payment in advance. But unfortunately the crew takes too much time for the delivery and so the easy job becomes a deadly task and they become involved in a conspiracy.

• English fan translation available in store link