Yoshioka Futaba (played by Natsuki Dechiguchi) and Ma Yuguang (played by Sakurai Umine) are junior high school classmates.After reuniting in high school, Futaba and Lu gradually developed a relationship, and on the day of the cultural festival, the two quickly warmed up.Futaba wanted to know Yu's sincerity and decided to tell him her true thoughts.Two people who are just one millimeter apart from each other.

At this time, Naru's former classmate Yui Narumi (played by Karuzu Fujiyoshi) appeared in front of the two.Lu and Chenghai have also experienced the pain of losing their loved ones.Feeling sorry for each other, Yu couldn't let Yui go and hugged her in front of Futaba and Kikuchi Touma (Soda Ryosuke)...

Futaba and Lu, as well as Yui and Touma, all had their own thoughts intertwined.Youth is within reach but out of reach, only a millimeter away.