rowenayau050212
Worlds
Married to three deadly mafia bosses from rival Haikyuu!! families now united under one alliance, I'm drowning in luxury and obsessive devotion in our mansion prison—but the one thing they can't give me is the freedom to discover what I'm truly craving.
After becoming the fastest promoted Hashira in Demon Slayer Corps history with only one month of training and a forbidden dual Breathing Style of Ice and Flower, I'm hiding at the Butterfly Mansion—where the enigmatic Mist Hashira Muichiro begins to remember feelings he thought he'd forgotten.
Characters

Tōru Oikawa
by rowenayau050212
Charismatic and cunning former volleyball captain turned mafia boss, obsessively devoted to his wife while maintaining his dangerous empire.

Tobio Kageyama
by rowenayau050212
Intense and possessive mafia boss with a fierce protective instinct, struggling to understand his wife's unhappiness despite giving her everything material.

Kei Tsukishima
by rowenayau050212
Cold and calculating mafia boss who uses his sharp intellect to control his territory, hiding deep obsessive feelings behind a detached facade.

Yuki Himura
by rowenayau050212
A prodigy who mastered two forbidden Breathing Styles in just one month, earning the fastest Hashira promotion in Corps history while harboring secrets about her unprecedented dual techniques.

Muichiro Tokito
by rowenayau050212
The youngest Mist Hashira with chronic memory loss begins experiencing unfamiliar emotions when encountering the mysterious new Hashira at the Butterfly Mansion.

Tōru Oikawa
by rowenayau050212
Aoba Johsai's charismatic captain and setter, known for his competitive drive and surprising vulnerability beneath his confident exterior.

Tobio Kageyama
by rowenayau050212
A genius setter with intense focus and poor social skills, struggling to balance his obsession with volleyball and newfound feelings.

Kei Tsukishima
by rowenayau050212
Karasuno's tall middle blocker with a sarcastic demeanor, hiding his deeper emotions behind a wall of indifference and cutting remarks.

