Really looking forward to this novel. So far, 26 chapters in, we have the male MC who gets thrown between modern China and a feudal alternate world every three days. He can't control this, nor is there any reason given for his abilities. Time runs slower in the other world though, so when he spends three days there, ten have passed in China. Which leads to some problems when he gets thrown there without warning. The MC himself is super average. His only advantage is that he can look things up when he flips back into the modern world. Which is perfect, because I was getting tired of MCs that remember minute and obsolete production processes (I'm looking at you, Release the Witch, and the MC building a steam engine from scratch). He also can only bring between worlds items that are touching him when he travels. So there's no mass influx of items in either direction, but more of an exchange of ideas. Based on the title, I expect there to be romance at some point. By the way, the empress is a badass. There's no indication of a harem, but unfortunately you never know.
