The return of the national teacher warp speed

The dragon sparrow, the murderous knife, is said to be the king's blade, and if you get it, you can pacify the world.Chu Xiang who just came back from the future: Huh?call me?I am the captain of the starship "Dragon Sparrow", how do you know? ... [The copywriting plus (fei) long (hua) version] Chu Xiang has two secrets.One: He traveled back to another earth in the interstellar age of the 28th century, and graduated from the Starship Academy; Two: He was reborn and came back, ready to start building a harmonious society (Huh?) Chu Xiang still has two worries.One: The nicknames "General Wen" and "Ying Huo Xie Xing" are both Chinese and vulgar, what should I do!Two: You guys are really mistaken, I am not the Emperor Sword, I am a person, do you understand the name?Your Majesty: You just won the battle, do you want to celebrate in harmony tonight?Chu Xiang: The harmony I want doesn't seem to be this harmony... But, okay, okay! cp: True, domineering president, beautiful as a flower, emperor Gong x gentle scum, civil servant; a story of fighting the world together and coming to the door to stuff dog food into the enemy's mouth. —————————— The king is the emperor, and I am the dragon sparrow, like the wind blowing grass, conquering all places. —————————[Reading Guide] 1. The background is all superficial, not a real historical dynasty, with traces of magical elements and a little steampunk elements. It’s not scientific; as a time traveler, the protagonist will talk about the four-dimensional space-time theory on the ancient battlefield, so don’t say that my words are not ancient, and I am not ancient at all. 23333 (proud) 2. Please don’t block me ) In other words, there will be jokes and reference lists; 3. The protagonist's three views are the author's three views, and no rebuttals are accepted! ╭(╯^╰)╮4. For lovers of dog blood and sugar, obsessive-compulsive disorder, updates are usually on the hour, please leave comments if you have something to do!It's a strange time to find that the update reminders are all typos~ I love you~ 5. May the galaxy be bright, the world be stable, and the years are like songs.