Oni no Ikenie Hanayome to Amai Chigiri wo

She was supposed to be a sacrificial bride, but she is now a doting bride who is forced to kiss every day...?

Rin was born with red eyes and was mistreated by her family since she was a child. One day, it was discovered that she has a rare blood that demons love, and she had resigned herself to the thought that she would soon end her life as a sacrificial bride, having her blood sucked by the demons. However, when the beautiful demon Ibuki appears to greet him, she gently kisses him and says, "You are my beloved bride."
Living with Ibuki in the world of ayakashi, Rin is doted on with sweet kisses every day. Rin's frozen heart gradually begins to thaw.

A tale of a marriage between a sacrificial bride and the strongest demon, spun in a mysterious and beautiful ayakashi world.