Hayaku Shinai to Kaerenai

Two childhood friends, Michiru and Taichi, are walking home from school when they are suddenly surrounded by light and transported into a locked room. A strange message instructs them to kiss each other on the neck if they want to escape. Flustered but resolute, they begin completing tasks set before them. As they navigate this awkward and unusual scenario, their complex relationship—close but undefined—faces new challenges.