Set in the Slaughter City of the Douluo Continent, the protagonist's martial soul is a simulator. He can simulate any martial soul and soul skill, even creating his own. Before awakening his memories, he only knew how to simulate others. After awakening his memories from a past life, he uses this knowledge to create soul skills that don't require soul rings, dominating the Slaughter City. His life takes a turn when he encounters a cold and resentful woman. This novel is completed and follows two other completed Douluo novels by the same author.