Hanzi laughed and said, "You don't have to worry about this. I've been looking for someone to do the measuring instrument for a long time. I'll get it in half a year at the latest. If I'm in a hurry, I'll rush him. I don't think it's a problem for four or five months."

The pump let Daxie say, "Really? That's great!" But he still asked, "It's not easy to get this stuff. Did the person you entrusted really get it out in half a year?" Even if I have enough money to develop this instrument, I may not dare to get it out in a year.

Han Zi laughed...