Help me find This one novel

The MC is summoned in another world , where he kills people for some reason he doesn't know about , later on the queen of the kingdom who summoned him tells him the reason

>1 handleearlydef: Hi! I'm afraid I don't know the name of the book, but you're more likely to connect with someone who might in the Name that Book group. Please be sure to check out the tips for posting, especially the tip regarding a helpful subject line. Good luck!

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