Capítulo 620: Chapter 510, Knowing I Have a Man on the Outside

The return journey took nine days, and they stayed in Black Stone Town for another day.

All in all, Wu Heng had given 'Wang Haibing' ten days. If he couldn't produce the blueprints by then, Wu Heng would have to wonder if he had been lying before.

Wu Heng looked over the blueprint, which detailed the dimensions and specifications of the boiler.

"So if we make it according to the blueprint, we can replace the existing boiler, right?"

"Yes, the specifications need to be precise. Both oversized and undersized will have difficulty matching the original equipment," Wang Haibing said.

Wu Heng put away the blueprint, "Alright, I understand. You've done well with this."

"It's what I should do; the base saved us," Wang Haibing said, smoothing his bangs.

"Go do what you need to, I'll find you when you're needed."

"Okay, I'll get to it then," Wang Haibing nodded and turned to leave.