Motochika Narasaki, a serious student who loves reading, is asked by his teacher to 'keep an eye on' Natsuki Terashima, who has a bad reputation for his behavior. The task is simple: just make sure Terashima quietly reads in the library. Narasaki, who had always wanted a quiet place to read, finds his wish unexpectedly granted and is delighted. Thus, Narasaki begins spending his days in the peaceful library alongside Terashima, but......

Ramdane, a young boy living in a village, had a twin sister. His sister’s name was Lala. Though she had a lover, she was forced into an unwanted marriage with a wealthy noble, Wolsey. On the night of the wedding, Lala fled with her lover. To buy time for Lala’s escape, Ramdane decided to confront Wolsey in her place. Disguising himself as Lala, Ramdane ends up marrying into the noble’s household. What fate awaits him......?