Nogawa is called over to a meetup with her group of high school friends for the first time in years. However, one face among them brings about great ire within Nogawa - a certain Sawamoto, the first of their...

The manga centers on middle school teacher Umi Yamauchi, who one day sees a news report of the murder of Yūki Suzuki, his friend from his own middle school years. A few days later, Umi's girlfriend Tamao...

Lu Renjia, an intern teacher, joins Onion Academy. On the day of her employment, her childhood friend and elder brother, Wu Qi, suddenly goes missing. While searching for Wu Qi, she gradually discovers another...