Soshiki no Shukuteki to Kekkon Shitara Mecha Amai

"I hate you!"
"What a coincidence. I hate you too."

Once, they belonged to rival organizations of people with supernatural abilities, clashing in a fierce struggle to fulfill opposing goals. Saigawa Roushi, known as the "Feather Hunter," and Yanagi Ritsuka, the strongest psychic called the "White Witch," lived every day in bloody conflict, having no experience in ordinary society. But now…

"Rou-kun, I love you!"
"I love you too, Ritsuka."

After the organization disbanded, for some reason, they ended up dating and even got married! Has hatred turned into love a hundred times over? Now, this lovey-dovey couple can’t start the day without a kiss at the door as he heads to work, like a pair...