Atsushi and Akutagawa's intertwined lives unfolded against the backdrop of Yokohama's Mafia. Akutagawa, a ruthless figure, had entered the criminal world at the tender age of thirteen, earning a reputation for his cold and violent demeanor. His icy exterior concealed a softer side reserved for select individuals—his sister, Akutagawa Gin, and the higher-up Nakahara Chuuya were among the privileged few who broke through.

However, five years ago, another person managed to dismantle the walls around Akutagawa's heart—Nakajima Atsushi, initially a rival in the Armed Detective Agency. Despite their affiliations placing them on opposite sides, their feelings blossomed into a relationship that endured for half a decade. As of today, with a ring in hand, the hope was for a lifetime of togetherness.

Contrary to expectations surrounding a Mafioso, Akutagawa defied stereotypes in his relationship with Atsushi. Rather than toxic and abusive, he proved to be calm and patient, expressing love through actions rather than words. Their bond was a testament to the depth of understanding and affection that existed between them.

Akutagawa entered the living room to find Atsushi casually scrolling through his phone on the couch. With a subtle cough, Akutagawa cleared his throat, a hidden hand suggesting a significant question lingered.

"Jinko... Can I ask you something?"