Brothers Conflict: Brilliant Blue

Ema moved into the Asahina Family House after her mother remarried, which is how she came to have 11 new brothers. Ema had every intention of living together with them as a family, but the unannounced arrival of a female into a household consisting entirely of males generates friction. As time passes, the brother’s feelings toward Ema transform, leading to the beginning of a forbidden relationship that takes place under the same roof as them.