College student Christine Minato is very popular on social media with over a million followers. She uploads photos and videos that make everyone around her jealous. But a man from the Jomon era that Ratman has brought to the city begins to threaten her position. Chris asks Kitaro for help, but he declines because it isn`t a youkai. Panicked, She tries all kinds of things to battle the Jomon man. Her actions go too far, causing a societal issue. Those around her start distancing themselves. Having lost her friends, her money, even her standing in social media, Chris` hatred towards the Jomon man grows...!?