Who am I? What is my place in this world? In the quiet city of Fukuoka, Japan, Kurashi Ito, a nihilistic 17-year-old high school boy, leads a solitary life in his bland apartment, finding solace in the depths of his solitude. Alone, he finds himself disconnected from those around him, struggling to grasp the idea of life and his place within it. One ordinary day, as he returns home from school, riding his worn-out bike through a stormy afternoon, his life takes an unexpected turn. Stumbling upon a forgotten cardboard box in his apartment, Kurashi discovers a book inscribed with the writings of his late father. Intrigued, he begins to read about a mysterious and long-lost clan to which he belongs. The revelations within the pages unveil the untold secrets of his extinct family. After unraveling this new-found knowledge, Kurashi sets out at midnight on a journey that transcends the boundaries of his comfort zone. Through his journey, Kurashi is faced not only with ruthless fights but also with the internal struggles of finding his true identity. "The Inherited Darkness" is a captivating story of self-discovery, resilience, and philosophy. The unraveling of complexities in Kurashi's identity and the power that lies dormant within him.