A virus that is spreading throughout the world causes those infected to be driven by an impulse to perform semi-forceful acts of courtship. Nemoto Fuyu, a plain office lady who couldn't be further removed from romance but still wishes for some stimulation in her life, decides to participate in marriage hunting. However, she is unable to get those infected with the virus to look at her...?!

The Marquess of Mollet is known as a famous handsome playboy in the palace. A bandit named "The Wildcat Angel" appeared in his estate. An incident has brought Mollet and brother and sister twins together. However, the twins had a secret...