When an estranged friend resurfaces after 12 years, a prosecutor starts connecting disjointed events to unveil the truth behind her father's tragic death.
Following the ascension to power of Taira no Kiyomori, the Minamoto clan is exiled. Minamoto no Yoritomo meets Masako, the sister of Hōjō Yoshitoki and later marries her. Following this marriage, the gears of Yoshitoki's destiny begin to turn.
After Gaku Kitada, a talented mathematics scholar, suffers setbacks on his dream of becoming a mathematician, he meets Kai Asakura, a young but similarly talented chef, as he is running his own food business, and joins Kai in an attempt at something new.
