Tianshan Child Granny [Western Crossover]

I thought the worst thing that could happen to me was being a man who transmigrated into a woman, becoming the eldest disciple of the Carefree Sect, otherwise known as the Child Elder of Tianshan. But I never expected things could get even worse. After finally and diligently following the plot to the end, I thought I could return to my own world. Instead, I transmigrated again! "Oh, you poor little girl. Where are your parents?" I looked up. A man who seemed to glow in the backlight smiled gently at me. In that moment, it felt as if all was peaceful and well. But... A woman in her nineties who is terrible at ancient English: What did you say? I can't understand you. [Later] The old-fashioned captain: Call me big brother. Me: Call me Grandma! Me: If you'll forgive my bluntness, everyone here is my grandson. Iron Man: Heh. Proceed with caution: male transmigrates into a woman! CP: Captain America. On the differences between Eastern martial arts and Western technology.