Allouririka

Eliano is the youngest of the 'Dark Triad', a reckless and volatile mobster with a quick temper and a fiercely protective streak, who is intrigued by Chimiko's unwavering kindness and her refusal to back down.

Stelian is the eldest of the 'Dark Triad', a cold, calculating, and ruthlessly efficient mafia boss who is unaccustomed to being challenged, and finds himself unexpectedly captivated by Chimiko's fearless defiance.

Chinari is Chimiko's younger sister, a feisty and independent college student who is fiercely protective of Chimiko and Fleurie, and deeply suspicious of the mafia brothers' sudden interest in her family.

The eldest of the trio, a highly intelligent CEO and businessman who operates with quiet precision. He finds himself unexpectedly drawn to the bold and caring nurse who isn't afraid to stand up to him and his brothers.

Michiko's loving son who is currently studying abroad. His absence leaves Michiko feeling isolated, amplifying her longing for connection, especially around Valentine's Day.

Fubuki's father and an older businessman who trusts Cristiano deeply. He is supportive of Cristiano's intentions to court Fubuki, understanding that age gaps are common in their family.

A laid-back arts student who brings a sense of calm to the competitive campus atmosphere.

Fujiko's English instructor for the Deaf, Ms. Albright is one of the few people on campus who genuinely understands and supports Fujiko's ambitions to become a teacher.

Cecilio's imposing father and the head of the Grimaldi crime family, who orchestrated the arranged marriage for business gain and watches his son's transformation with growing concern.

Bambi's protective older sister. She is wary of Eliano's intentions and the dangerous world he represents, creating friction as Eliano tries to court Bambi.

A mysterious and seductive woman who suddenly appears in Cherrie's life, claiming to be a "muse." She seems to know entirely too much about Cherrie's private roleplay sessions and encourages her to blur the lines further.

The head librarian where Cherrie works, a strict but secretly protective older woman who begins to notice Cherrie's sudden, suspicious absences.

Cherrie's uncle, currently in prison, whose reckless actions and massive $5.2 million debt to the mafia pull Cherrie into a perilous situation.