Yin and Yang of Heaven and Earth (Formerly Known as Jing'er's Time Travel)

What!!! Call you grandpa and you will let me travel through time? You can also let me be a heroine that everyone in the world knows, and there is a discount now. Giving away N handsome guys for free??? How is this possible? Why should I try it? Please, I don't have that American time! I want to go home now. Just call me whatever and let me go! Forget it, just call me grandpa. Can I call you grandpa? Ah~~~What's going on? Why did I become transparent? Old man, come back here... =========================================================================================== Everyone: If you want to see a woman and a man, watch the first ending. If you want to watch a woman and a man, watch the second ending. That... A little trick! This is my first time writing, so... Please take care of me!!! Note: The heroine of this article has become famous for her singing! So there will be many songs in this article. If you don't like it, please click the little red cross in the upper right corner.