Another World: I Have Bunny Ears and Am Considered a Pervert

Bai Tu wore rabbit ears and was watched as a pervert at the street corner. A fleet of floating chariots ran over his head. A passerby asked him why he didn't even recognize a horse. He pointed at the animals pulling the cart and asked, only to find that the horses here were all anti-gravity modified creatures, and the technology tree was ridiculously crooked. When the uncle lamented that the overseas barbarians had not even learned how to tame horses, floating chariots lined up at the city gate in the distance and soared into the sky - that was the signal to go to war.