Taisho Era Contract Marriage: The Substitute Bride and a Soldier's Fierce Love

"I'll have you birth my child in place of your sister." Asako thought that there was no love in marriages... but the fingers of this cold-blooded soldier were unexpectedly sweet, passionate, and fierce... Asako was despite being the viscount's daughter shunned in high society. One day, a marriage proposal arrives suddenly for her younger sister. The prospective groom? None other than Captain Kido...