Qin Shihuang Is My Brother

"I, Wang Yuan, grandson of Wang Jian, come from the 21st century!" "I, Qin Shihuang, Ying Zheng, am also a new young flower grower in the 21st century!" "I am the boss of the Chemistry Department, Wang Yuan!" "I am the master of Ying Zheng's system!" "Just wait, I'll blow you up with gunpowder right away!" "Hey, then I'll tear you apart first!" "Ying Zheng, ask your system to give me some nitric acid!" "Get out! My system can harvest vegetables, fruits and seeds!" "What a rotten system, I can do it myself!" "Wang Yuan, give me some gas!" "Go away, I haven't studied it! No! This is physics!" "What kind of big scholar is this? I'll find someone to study it myself!"