結界師の一輪華 (Series) favorite_border

[DeepL Translation - needs review] Volume 1 of 1: "Be My Wife!" An abandoned and fallen surgeon is loved by the arrogant young head of the family. A contractual marriage leads to a great reversal of fortune. Since long ago, Japan has been protected from foreign enemies by five pillar stones. Eighteen-year-old Hana Ichise was born into a branch of the family of the master of the Pillar Stones, but since she was a child she has been mistreated and compared to her twin sister, Hazuki, who is su...