Library

I took a nap under the flag stand, then opened my eyes and stood in the glacier thousands of years ago. A soaked ancient general stared at me closely and asked, "Who is that?" I thought it was an erotic dream without a trace, but in the end I found that none of them could see me. Swords will penetrate my body, arrows will pass through my shadow. Except him. In this world, he is the only one who can see me and touch me. He hid me in the military tent and it became his only secret.