A Tokyo college student is attacked by a ghoul, a super-powered human who feeds on human flesh. He survives, but has become part ghoul and becomes a fugitive on the run.

Hisashi and Mai are a happy couple in their 20s who are engaged to be married. But three months before their wedding, Mai becomes seriously ill. Her heart stops momentarily, and she falls into a deep coma. Hisashi visits Mai at the hospital every day before work. With no idea if or when she will ever awake, Mai’s parents encourage Hisashi to find someone else, but he refuses to give up and continues to pray for her recovery. As if his prayers are answered, Mai begins to regain consciousness several years later, and even utters a few words. But tragically, she has suffered brain damage and has no memory of Hisashi.

Set within the Kaga Domain in the Edo Period. Oharu is an excellent cook and recognized for her skills. Due to her cooking talents, she marries Yasunobu, who is an heir in the Funaki family. The Funaki family serves as the cook for the Kaga Domain. Nevertheless, Yasunobu himself is a terrible cook. With the help of Oharu’s mother-in-law Mitsuru, she begins to teach Yasunobu how to cook.