Kimi to Ita Sekai

Synopsis

A socially awkward third year male student who harbors a secret crush on his female classmate find themselves wandering together into a mysterious world where no one else exists. Before their bewildered eyes, a mysterious man appears and instructs them that the condition for returning to their original world is to combine their hearts and make the “core” that balances their original world recognize them as a single human. Despite not understanding how to “combine their hearts,” the two attempt various approaches, but their success is hindered due to social awkwardness.

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