My Betrothed Turns Out to Be My Best Bro?

One day, Helael, who had lost her childhood memories, suddenly turned into a girl. Just as she had finally accepted who she was and become engaged...

An accident brought back Helael's childhood memories, and she discovered that her fiance was actually her childhood best friend!

And her best friend had recognized her a long time ago?!

But after getting this far, breaking off the engagement was out of the question. So, despite feeling even more embarrassed now that her memories had returned, the two began a somewhat impulsive romantic comedy.

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