Konosuba Megumin the New Demon King
This Fanfic may contain spoilers of the final volume, I don't own konosuba all credits goes to Natsume Akatsuki This took place on the end of konosuba in which Kazuma and his part took down the demon king ,he was separated from megumin and darkness before dealing the final blow, he died after he took out the Demon Kin...
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