I'm Ending My Life as a Substitute Called "My Sister's Spare" Today ~I'm Enjoying My Freedom in the Frontier, So I Don't Care If You Call Me the True Saintess Now!

'Ane no Spare' to Yobareta Migawari Jinsei wa, Kyou de Yameru Koto ni Shimasu ~Henkyou de Jiyuu o Mankitsu Chuu na no de, Imasara Shin no Seijo to Iwarete mo Shirimasen!~

「姉のスペア」と呼ばれた身代わり人生は、今日でやめることにします～辺境で自由を満喫中なので、今さら真の聖女と言われても知りません！～