Shuu is a member of the literary club that can’t write. One day, he gets a mysterious message on his phone from a girl called Eina, and from that impulsive contact, they begin to exchange messages. They talk of things like their shared interest in novels and grow close. However, when they try and meet, they discover a shocking truth. Eina lives… not in the present, but five years in the past! How will their love develop, parted by five years of nights…!?

Shizuka Takasaki is the smart and talented president of the student council. Akira Kogure is a lonely loser, befriended Shizuka by chance. They each hide a secret that they can't tell anyone...? The comic version of this popular romantic comedy, which has received a total of 7 million views on YouTube manga videos, is about to begin! (Source: Comic Newtype, translated)

Akira Kogure, a boy who was a bit of a nerd, accidentally discovered that the beautiful student council president, Shizuka Takasaki, used to be a delinquent girl-gang leader. She said she would only marry a man who was stronger than her. But it turned out that Akira was actually also a former delinquent even stronger than her. (Source: Fantasia Bunko, translated)