Fantasy Land of Old Times

"Who are you?" "I am Yu Yi, an ordinary medical university student." "What a coincidence. My name is Yu Yifan. I am a bit mentally ill. You can call me big brother." "Okay brother, who is this person?" "He's just a dead god. It's irrelevant. By the way, look at the sky. There are many moons and suns!" "No, brother, you must be short-sighted. I only saw one big eye looking around." "Shh! Don't say it, he will kill us if he does." "Okay, do you remember that old house?" "Of course, it's a pity that I can't get out, so you can do it for me." "No, we want to go together. Why are you so weird?" "Then you wait until I let her out. When the time comes, you leave first and then help me." "Okay, big brother, it's settled! I'm going out first." My name is Yu Yi. I am nineteen years old this year. I have traveled through time. As soon as I opened the door, a girl with a fire knife wanted to chop me. What should I do? Wait online. Eh! No, why are you still watching the revolving door at this time? Run as fast as you can!