The former "King of Soldiers" did not simply retire, but was classified as a "defector" by the organization and all traces were erased. His only purpose in returning to the city is not to pretend to be a slap in the face, but to obtain a confidential document hidden by the former organization in exchange for his final innocent identity. This identity must protect his wife, fight against the escalating urban evil forces, gradually unlock his former intelligence network and resources, and finally reverse infiltration to find the truth that framed him back then.
