A supernatural world where people live by ranks. Alpha, Beta and omega.
One day the little 18 year old omega, aki wakes up to discover that his boyfriend, eito had left him without a word and later finds out that there is a possibility of him being pregnant. who's child is?
And since aki is from a wealthy family who worship thier graceful image. what will they think about aki? especially his father who despise him. what should he do? There are so many questions.