The story follows Shanghai hitman Zhao as he prepares to retire. He receives two kill contracts, both to take place at the same time and the same location: but the target of one contract is the consignor of the other. In order to make up for a mistake he made long ago, Zhao decides to take on both contracts and to make a fortune for his salvation. But what awaits him is a huge and complex abyss.

Located in the middle of the 19th century, during the colonial era of Dutch India, the series "Grisse" follows a group of unusual characters who launch a rebellion against a brutal governor and finally have a chance to decide their fate.