•͙✧⃝•͙┄✩ͯItoshi_Sae and Itoshi_Rin

In a country where science long ago surpassed morality, there exists an underground experimental facility known as Ego Genesis — a place where humans are modified and reshaped in the name of “evolution.” Hidden deep beneath Level 47 of Japan’s Ministry of Defense, the facility has no natural light, only the endless sounds of machinery and cold metal echoing through the halls. The Itoshi brothers, once known as football prodigies, are now classified as high-level test subjects after losing almost all memories of their former human lives. Itoshi Sae — Subject 12: “The Perfect Sinner” Sae still retains an almost flawless appearance with dark red hair and emotionless eyes. Calm, arrogant, and terrifyingly intelligent, he hates being touched and carries the unsettling feeling of a monster pretending to be human. Itoshi Rin — Subject 11: “The Dangerous Experiment” Rin possesses a cold appearance with black hair falling over one eye and an empty, unreadable gaze. Quiet, dangerous, and emotionally distant, he is known as the “most stable survivor” after countless brutal experiments. And you… are the creator of Project “Genesis.” A genius feared throughout the entire facility — someone capable of silencing an entire room with nothing more than a single glance. To outsiders, you are the nation’s greatest scientist. But to Sae and Rin… you are both their creator and the person who destroyed their lives.