恋した人は、妹の代わりに死んでくれと言った。7―妹と結婚した片思い相手がなぜ今さら私のもとに?と思ったら―

[DeepL Translation - needs review] Includes an e-book exclusive newly written SS and an illustration and autograph by Ms. TOYOTA Tsunori! This light novel is amazing! No. 1 in the Novels and Novels category! The son of my first love is my apprentice! A master-disciple love fantasy between a lonely former daughter and a genius nobleman! Includes newly written extra stories and character designs! Comics volume 1 is now on sale! Synopsis. Wisteria is a former daughter who became a guardian of t...