The hero lost his memory and was found collapsed on the wayside by a woman. The woman devotedly cared for the hero and they slowly fell in love with each other.

- and then they married -

Normally they would've lived happily ever after, unfortunately his wife suddenly disappeared. The hero contacted the police but the investigation went nowhere. Fearing an inside job, he decided to contact a detective agency to find his wife.

2 weeks later, a report from the agency came. It seems that his wife was captured by a criminal syndicate running a sex-slave trade.

Unable to contain himself, the hero decided to act to personally rescue his wife...

[Translated from Getchu]