TV-14
S1 • E9 Sep 4, 2021 24mRyuhei learns that his brother's dying message has a connection to the evil that once ruled the earth and is depicted in Yura Island's ancient documents and prehistoric murals. While battling the Weird, life goes on slowly, and it is time for career guidance at the high school. At the same time, a mysterious phenomenon occurs that Ryuhei, Reina and Airi cannot resist.
