Genetic Empire Dragon and Shamisen

(Features: Long foreshadowing, difficult points to get, no brainwashing cycle started) In 2018, the birth of the first gene-edited baby was announced. This was still an era when humans did not even know the specific role of each cell in the body, but this event also became the beginning of the era of genetic exploration. In 2078, humans have figured out the functions of most genomes, and even their interconnected functions, but unfortunately, the dream super human has not yet been born. At this time, a man named Long collapsed on the streets of Osaka City. Will history open a new page because of his appearance?