It mainly tells the story of Kojima Midori who has been living in Tokyo after graduating from a national university. He is a typical ejaculator despite being often bullied by his boss. He was still obedient and did not dare to retaliate against his superiors, but when he first arrived in Lu Lang, he still held the belief that he wanted to be a master and endured it. The green wolf at this time has been changed due to the mission assigned by him. This is the southern sea transporting the confidential CD handed over to him by the company, but apparently some people have been peeping at it for a long time. Not surprisingly, the captain's ship He was robbed by pirates, and in a trance, he was punched and snatched away. The company gave him the confidential documents. After learning the news that he was abandoned by the company, he used his own way to find a way out for himself. A mercenary team called the Black Pepper Chamber of Commerce, working as sailors, has come into contact with various dark forces and experienced many things..