Chapter 90: Metallic Stone

Shi Tian was wiping off his sweat and gave his permission to let Mary check on the content within the box. Given that Mary was an assistant of Isaac Aaronax and seemed to have a close relationship, he wasn't afraid of her trying something funny.

And with permission granted, Mary smoothly opened the box and began to inspect the content.

Within the box, she saw a soldering iron, some mechanical parts most likely for soldering, and a blueprint. 

'This is…' Holding the blueprint, Mary was astonished to see it was a blueprint for the Light Beam manufacturing process. 

It was clear that she wasn't expecting to discover such a blueprint to be stored in such a box. 

A few seconds later, she flashed a smile and looked at him, "Seems like Mechanist Isaac Aaronax holds you in high regard, Nathan." 

She didn't suspect Shi Tian was stealing the blueprint and knew it was something granted by Isaac Aaronax. 

Shi Tian nodded his head.