What If Ema Was Face-Blind?

Make a hypothesis, I say what if If Ema is face blind... Hahahahahahahahahahaha burp—— Precautions for consumption: The home of the brothers' war is not Ema Kuro, and the heroine is not Ema herself. Private facilities like mountains Mary Sue, Mary Sue, Mary Sue, enter with caution Our parents advocate free love~so I don't know about CP either PS. The cover picture comes from the Internet and has been deleted due to infringement.