Trapped in a locked room together... can we do our best? Due to the gods of Greek mythology, people and gods all over Japan have been "altered" and drawn into an online game. The three evil god sisters have lost their powers, and the "Trojan War" begins, divided into the Chouu team and the Sasami-san team... The losing side in this game will lose their life!? Despite being on opposing teams, can Sasami-san and her rival Chouu, who are locked in a room together, cooperate to conquer this game? And what will the decision of the "big brother" watching over them and a certain individual be...? Friendship among girls, love (?), and relationships with family. "Bonds" and "loss" attack the unmotivated Sasami-san in the fifth volume. This is the fifth installment of the popular series by the promising author Hinata Hinata (known for "My Not-So-Kind Senior" which was adapted into a live-action film, and "Kyouran Kazoku Nikki") and the illustrator Sa, who has gained attention for character designs in works like "Usotsuki Mii-kun to Kowareta Ma-chan" and the anime "Fractale"!