Taisho Era Contract Marriage - The Substitute Bride and a Soldier's Fierce Love Season 1

Asako, despite her status, is shunned in high society. One day, a marriage proposal arrives for her younger sister from Captain Kido, a renowned soldier known for his ice-cold demeanor. Rumors swirl that he seeks a bride solely for the purpose of bearing children. To protect her younger sister, Asako volunteers as a substitute bride and begins a false marriage for the purpose of bearing a child.