Haimura Moroha has the memories of two past lives. He meets two girls, Ranjou Satsuki and Urushibara Shizuno. Their past and present lives begin to intertwine.
You won't lose, Nii-sama.
Er wird dich nicht besiegen, Nii-sama!
¡No puedes perder, hermano!
¡No puedes perder, hermano!
Tu ne peux pas perdre,
grand frère !
Non puoi perdere, nii-sama.
O Nii-sama nunca vai perder!