They All Came to Your Door. Do You Call This a Different World?

At the last moment of Valkyrie's life, Allen fulfilled her unfinished regrets and got to know her and fall in love with her. He was once the mentor of Queen Kiddor, teaching her the principles of life and how to be an emperor. He also saved the young elf queen and restored her kingdom. He once stood in front of the world-destroying Dragon Mother and faced the entire world with her. But Allen thought it was all false and just a dream. Until one day, the Valkyrie who had a story with him in this illusion suddenly fell from the sky six hundred years ago. The sins and love debts caused by letting go of oneself before have also come one after another after this day. Faced with social death and the coming Shura field, Allen chose to return to his own world to escape. But I discovered that something is wrong with the modern world too... "A piece of news is being broadcast now. A major discovery has been made of the ancient civilization relics discovered at the junction of Asia and Europe. Archaeologists have discovered an image of a suspected ancient civilization in the No. 3 Relic pit..." Allen stared blankly at the broken photo on the TV news. It showed him in another world with the sun above his head, floating over the ruins like a god with his whole body shining. You call this another world! ?